The URL can be used to link to this page

WA9302A-SP 960415 (2)North Texas Municipal Construction Company, Inc. SUBMITTAL NO. 11600-04 5614 Dyer St. Dallas, Texas 75206 CRy of CoppeH '~ 214/368-6880 Village Partway Pump ~ FAX 214/368-4950 ~ Saubb~ (SC.37) 'Certification Statement: By this submittal, I hereby represent that 1 have determined and verified all field measurements, field constructions criteria, materials, dimensions, catalog numbers and similar data and I have checked and coordinated each item with other applicable approved Shop Drawings and all Contract requirements.- NORTH TEXAS MUNICIPAL CONSTRUCTION COMPANy, INC. 3Y:~ [] NO EXCEPTION TAKEN ~r'~AKE CORRECTIONS NOTED [] REJECTED [] REVISE AND RESUBMIT [] SUBMIT SPECIFIED ITEM Checking Is only for general conformance with the de.~ign concept of the project and general compliance with the Information given in the contract documents. Any action 'shown is subject to the requirements of the plans and specifications. Contractor Is responsible for: dimensions which shall be confirmed and correlated at the job site; fabrication processes and techniques of ~onstruction, co- ordination of his work with that of all other trades and L~erformln8 his work in a safe and satisfactory manner. SHIMEK, JACOBS & FINKLEA CONSULTING ENGINEERS DALLAS, TEXAS Date~ ,, · By ~ . CONSTRUCTION * SALES * SERVICE SUBMITTAL PREPARED FOR: VILLAGE PARKWAY PUMP STATION COPPELL, TEXAS EQUIPMENT: AMMONIA SCRUBBER SPECIFICATION SECTION: SC 37 ENGINEER: SHIMEK, JACOBS AND FINKLEA 8333 DOUGLAS AVENUE, SUITE 820 DALLAS, TEXAS 75225 CONTRACTOR: NORTH TEXAS MUNICIPAL CONSTRUCTION COMPANY 5614 DRYER STREET DALLAS, TEXAS 75206 MANUFACTURER: EST CORPORATION 2115 ALLENTOWN ROAD MILFORD SQUARE, PENNSYLVANIA 18935 SUPPLIER: WATER AND WASTE MANAGEMENT ASSOCIATES 2550 MIDWAY ROAD, SUITE 230 CARROLLTON, TEXAS 75006 (214) 250-0550 ""' April 15, 1996 TABLE OF CONTENTS Clarifications to SpecificaUons A. Ammonia Scrubber System Outfine Drawing C96.2147.SK02 B, Scrubber Control Panel Drawing D96.2147ELEC,02 Catalog Cut of Panel Components C. System Components Data Scrubber Fan Data Tower Packing Data Mist Eliminator Data Tower Spray Nozzle Data FRP Resin Data Hayward Ball Valve Data Ashcroft Pressure Gauge Data Pressure Reducing Control Valve D, Design Performance CalculaUons E. Gas Scrubber Test Report F. Certificate of Compliance G. FRP Building R O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 ENVIRONMENTAL SYSTEMS TECHNOLOGY Clarification to Specifications SC.37 (Ammonia Scrubber) 1. Specification SC-37.2.2.C calls for actuated water system made of PVC. EST will provide a pressure reducing control valve made of Bronze as such valve is not available in PVC material. This electric actuated control valve will be normally closed valve and the valve will open when the scrubber starts. This control valve will maintain a constant down stream design pressure. We trust that this will satisfy the requirement. 2. Specification SC-37.2.1 calls for 100 gpm water rate through the ammonia scrubber. However EST's scrubber requires only 64 gpm water rate for 250 cfm system. Please see Design Pedormance Calculations for substantiation. We trust this will satisfy the requirement. ~ 2933 Symmes Road, Fairfield, Ohio 45014 Phone: (513) 874-2400 Fax: (513) 870-5577 FANS/BLOWERS/ DUST COLLECTORS "~-~.: :' '~*' ALL UNITS ALSO AVAILABLE IN CAST IRON 9.00 SP RPM BHP 4741 0,72 47&& 0,74 47<)I 0,7& 4822 0,70 4e~5 0.81 48~0 0.84 492<) 0.8Y 49~.8 0.91 ~7 O. 94 ~4 0.~ 51~ 1.~ 52J9 1.14 5~ 1.~ ~2 1.27 CFM 0V RPM BHP RPM 9HP AMERICAN FAN CO, IMODEL: I TD-318 AF-8-1000 3450 RPM 70°F ~7 2~ 5~ I.~ ~ 3.21 ,l{rl, 262 ~ ~ 1.17 279 ~ ~ I.~ =~: :!' ], :':t:,~ ~ '~ : ;: : " ~ ~o ' t~tltlt 0 50 100 150 200 250 300 350 400 AIR FLOW--CFM APf ~ric~n Fon Company / Woods USA fl~ ~RES~UP~ BLDIJERS SI~ 8-1~Om ~0 ~ 0.0~0 lbs/c~t. Denstt~ 100~ ~DTH ; ; ; 'd .................................................................................................... ~ ............................~ ........0. ~ Prepared For = EST CO~P. 03/18/1996 £00 WcJ I90Wcl DNI PRODUCT BULLETIN 600 PLASTIC JAEGER TRI-PACKS® High performance column packing FEATURES BENEFITS Plastic Jaeger Tri-Packs® is a hollow, · Highest mass and/or heat transfer spherical-shaped packing made of rate injection molded plastic in three sizes: 1", 2" and 31/2" diameter. Its o Extremely low pressure drop symmetrical geometry made from a unique network of ribs, struts and drip · Free of plugging, fouling, nesting rods yields unprecedented perform- and wall channeling ance. It has high void space, greater than packings of comparable size, · Highest flooding point and lowest · ,---) and achieves superior pressure drop wetting point values, up to 90% reduction, as com- pared to other products. Thepacking · Even gas and liquid distribution has a high ACTIVE surface area, ex- ""~. posingallofitssurfaceareatobefully · No interlocking or meshing ~-. wetted during column operation. The performance capabilities of plastic · Used as a mist eliminator Jaeger Tri-Packs® have resulted in significant savings in hundreds of JAEGER PRODUCTS, INC. packed column operations. c1987 POLYMER PIPING &MATERIALS over 600 PLASTIC JAEGER TRI-PACKS SPECIFICATIONS Materials. Nine standard, injection moldable Sizes. Plastic Jaeger Tri-Packs® packings plastics are available: are made in three sizes: Polypropylene (PP) Kynar® (PVDF") NO. 1/2... 1" Nominal 4m~" Polyethylene (PE) Halar® (ECTFE) NO. 1 ... 2" Nominal Polypropylene TopEx (LOP) NO. 2 ... 31/2" Nominal Glass-Filled (PP-G) Tefzel® (ETFE) .Noryl® (PPO) Teflon® (PFA) Ot~ers are available on request. PHYSICAL PROPERTIES MASS TRANSFER DATA Type ( No. I/~"'~ No. 1 No. 2 Absorption G L Temp. HTU - Inches System (Ib/hr-ft2) (Ib/hr-ft2) (°F) 2" & 31/2" 1" Size (in.) ~ 2 31/2 HCI-H20 1792 2048 77 10.6 7.0 Geometric Surface Area 85 48 38 HCI-NaOH 1567 2048 68 8,8 6.1 ":~'~ (ft2/ft3) CI2-NaOH 1229 2202 122 14,5 9.9 L~... Packing NO2-Na2S+NaOH 717 1127 68 49.2 32.0 Factor 28 16 12 (1/ft) NH3-H2SO4 492 1024 68 6.0. 4.1 Void NH3-H20 512 1024 68 8.4~ 5.6 Space 90 93 95 (%) NH3-H20 512 4096 68 5.4 3.6 Weight 6.2 4.2 3.3 SO2-NaOH 1946 4096 140 12.0 8.1 (Ib/ft3) HF-H20 1844 3072 77 6.9 4.6 CH3COCH3-H20 1700 860 68 15.2 10.2 JAEGER TRI-PACKS® is a Trademark of JAEGER H2S-NaOH 1229 1331 68 19.4 13.0 PRODUCTS, INC. U.S. Patent No. 4,203,935. Canadian Patent No. 1,150,621. Tri-Packs have the Trademark VOC G L Temp. HTU - Inches "HACKETTEN" in Germany, Further Patents pending. Stripping (Ib/hPft2) (Ib/hr-ft2) (°F) 2" 1" TCE(ppm)-H20 479 12264 77 26.9 21.5 Other Trademarks herein: TCE(ppm/ppb)-H20 690 12494 60 37.6 30.1 Noryl®... General Electric Company Kynar~.,. Pennwalt Corporation BTX(ppb)-H20 722 4998 70 39.2 31.4 Halar~.., Allied Chemical Co. Tefzel®.., E.I. DuPont de Neroours & Co., Inc. Teflon®...EI. DuPont de Nemours & Co., Inc. Superior performance by design ]tqECiER PRODUCTS, iHC.. WIRE MESH IST-MASTER® ST ELIMINATOR -CAPACITY ELIMINAT, An industry standard for over 30 yrS. Common ap- The firs1 in over years. Will conventional ~ scrubbers, etc. Up to eliminators. Allows 'E~, t ~ i ~ :t~:~, ,-'199.9% efficiency, low you to solve carry. ' :'.-~":~ ~?f pressure drop. Easily over problems in installed. A wide var ety of~ ring equipm tl tt *:'~--~'?~i~:::~!:':!,:':: 'newstyles are ava abe to were not vable before. Man ' ed in any ...... suit special requirements. ' ' ' ' Request A CS Mistermesh Design Manual t~l~leg~%wer~o:size qu~S Mist-Master Literatu WER TRAYS, TE-PAK® STYLE · IN NALS ,_: _, MI ELIMINATOR: Product line i udes Tower A convenb mist elimi- ' Intern such as Valve, nator for foulin Bubble p, Sieve Trays, as Use it by itself or e s Distributors, Packing tect a hig~er efficienc otis, and Bed Limiters. wire mesh mist elimi- ariety of Valve and nator. Ask about A V-2000 Wire. M ~oalesc~ plications provide for the echanicai For distill ' n, stripping, scrubbing a absorption transfer units i xisting , · c scer pad contact the equipment - save en all droplets and cause ' increase capacity, rec ~ oalesce into larger ' roplets. Can ares from 5 to 1000 G.P.M. 100% water struction. w!th a t carbon Mist eliminator allows 100% greater throughput in vessels The maker says better performance results from a simple used in steamchests of succeeding modification to standard equipment that enhances the effects, ACS says. rejection of liquids trapped in an eliminator's mesh. WhAT ,V XS; HOW ,T WORKS-- Liquid-drainage cylinders, typically of about 3 in. dia., and spaced 12 in. apart, made of the same material as [] Liquid hung up in a mist elimina- ten tirnes, that of straightfon~'ard ~- mesh pads, are attached to the bot- tor causes problems: It becomes ber-type eliminators. toms of the pads. Unable to curve teentrained in the gas stream; it forms Also, because the Mist-Master per- around obstacles as the gas does, the a film on the bottom of an elimina- mits high liquid flows countercurrent droplets carried in the gas stream tor's assembly that blocks the upward to gas flow, the equipment can be strike the wires of the mesh or fiber flow of gas; and within the body of the used as a contacting medium having a and coalesce. Liquid collects and eliminator, it cuts down on the mesh high surface area. flows down into the cylinders and area available for capturing mist. PUT TO THE TEST--A major firm, accumulates inside, resulting in a Therefore, maintains ACS Industries, concentrating caustic soda in a qua- static head that promotes draining. an improvement in getting the liquid druple-effect evaporator, wanted to Reentrainment of liquid is reduced: out of a mist eliminator means an increase production. The steam rate Liquid inside the cylinders is protect- improvement in its effectiveness. into the first evaporator was twice the ed from rising vapors by the cylinder The Mist-Master, made by that 100,000 lb/h design rate. However, at wall and by a couple of inches of static company, is a mist eliminator with this operating level, steam generated head; drops are larger; and with no added cylinders of mesh that drain in the first effect contained caustic liquid film in the bonom of the pad, the unit's pads. (The pads themselves soda that destroyed the tube bundle and less liquid inside the pad. there is are formed of layers of mesh.) With of the second effect. Replacement of less to teentrain. Gas bursts through the Mist-Master, columns and evapo- the regular mist eliminator by a Mist- the thin film of liquid collected at the rators can be operated at higher va. Master prevented liquid carD'over; bottom of regular mist eliminators por flowrates or with greater liquid allowing the evaporated water to be because its upward flow is blocked. ~ rates before liquid carryover occurs. ~" For example, at a typical loading of 0.20 gal/min of mist per square foot ofpad area the Mist-Master is said to be capable ofhandling double the gas flowrate a regular unit dould handle. The result is an increased throughput for existing vessels, while new vessels can be designed narrower, and with the mist eliminator closer to the liq- uid to save on capital expense. SOME APPLICATIONS--In addition . cations. Small droplets in the ]-to-]0 ~ .. . ;;> ~ ............-_ ~::~~ ~ gm range can be effectively handled %,, by a single-stage Mist-Master elimina- ' :'~'' ,~' ~ ..... ~Y '~ " for that uses added fine-fiber muhi- ~ N filament media such as glass wool. (Typically, one fine-fiber and one mist eliminator stage would be re- quired.) Moreover, the mist velocity can be double, and the liquid loading ~ows o{ rolls drain t~o mist eliminator (s~own lopsMe ~own) .._.~, ACS INDUSTRIES, INC. 14208 Industry Road Houston, Texas 77053 Telephone: 713-434-0934 Outside TX: 800-231-0077 INDUSTRIES, INC. 76-2587 "U.S. Pa~ent ~,022,593 '~MIST-MASTER--Regis~ered Trademark of Beco Engineering Applications for Mistermesh Separators ~,.---~'~ DISTALLATION Improve separation in chemical, oil and refinery stills. EVAPORATORS Essentially eliminate product loss and provide high purity condensate. DESALINATION Improve efficiency and provide high purity condensate. AIR POLLUTION CONTROL Knock out mist from air and gas scrubbers. STEAM Remove condensate and solids carryover, give clean dry steam COMPRESSORS Remove condensate and oil from compressed gas. Remove contamination from compressor feed~ VACUUM JETS Remove mist from jet exhaust. SULPHURIC ACID PLANTS Knock out the "plume" from vent stacks~ DUST REMOVAL CoJlect soluble dusts which can then be washed from the separator by a liquid spray~ LIQUID- LIQUID "Break" certain dispersions and emulsions so that subsequent gravity set- SEPARATION fling will be effective. Tolume-water, amine-water, jet fuels-water, hydro- carbon-water are examples. 26 DESIGN MATERIALS Complete line of square pattern P~ nobles made in plastic materials Coverage fairly uniform within square Flanged connections available in all CPVC--314" - 11/4" sizes only larger models Kynar (PVD8 Male or female threads UHMW Other materials on application SPRAY CHARACTERISTICS Spray angle is measured across For metal alloy nobles: Full Cone 60~ NSQ diagonal points, not across flats Refer to MP series, pages 30, 31, 32, and 33, Spray pattern · square - full cone e or SC Series, pages ~ and 35 Spray angles - standard 60', 90", an Flow rates · 2.0 to 945 gpm Higher flow rates available FULL CONE Nozzle Number Free Round Diemeter Wt. Oz. GALLONS PER MINUTE '~ PSI Spray Pipe Of/lice Passage Overall PVC Angle Size Male Fernate Dia. Oia. Length Mate Female Male 3 5 7 10 20 40 60 80 100 NCM0703NSQ NCF0703NSQ 7/32 9,64 I 3/4 11/6 1 lt2 I 2.0 25 3 3 6 5.1 72 8.8 10 12 2,/4 NCM0704NSQ NCF0704NSQ 114 5;32 13~4 11i8 I l~Z I 26 3.4 4 5 0 70 10 12 14 15 NCM0707NSQ NCF0707NSQ 5'16 3/16 I 314 1 118 1 112 1 4.6 5.9 7 8.4 120 17 20 24 26 NCM10OgNSQ NCF1009NSQ 3/8 7~32 2 3/16 13/8 13/4 I 1/4 6.0 7.6 9 11.0 15.0 22 26 30 34 NCM1012NSQ NCF1012NSQ 7~16 114 2 3'16 13/8 I 3/4 I l/4 80 10-0 12 ~50 21.0 30 35 ~ 45 " NCM1214NSQ NCF1214NSQ 1/2 9,'~2 3 114 13;4 2 3 3/4 9.0 1'2.0 14 17,0 23.5 33 ~O 47 52 1 114 NCM1217NSQ NCF1217NSQ 17132 5~'16 3 1/4 13/4 2 3 3/4 11.0 14.5 17 20.0 29 ~0 50 57 64 NCM1516NSQ NCF1516NSQ 112 9t32 4 114 2 2 112 6 3/4 10.5 13.5 16 19.2 27 38 47 54 60 I 1!2 NCM1520NSQ NCF1520NSQ 9/16 5j16 4 114 2 2 112 6 3/4 13 17 20 25 35 50 59 68 76 NCM152ANSQ NCF1524NSQ 5~8 21164 4 1.~4 2 2 1/2 6 3/4 15 20 24 29 40 55 66 76 85 NCM2017NSQ NCF2017NSQ 17/32 5/16 5 718 2 1/2 3 12 3/4 11 14 17 20 28 40 50 58 64 NCM2020NSQ NCF2020NSQ 9116 21,64 5 718 2 1i2 3 12 3/4 13 17 20 25 35 50 59 68 76 NCM2033NSQ NCF2033NSQ 11/16 1&'32 5 718 2 lf2 3 12 3/4 22 28 33 40 57 80 97 111 125 NCM2040NSQ NCF2040NSQ 13'16 15~32 5 718 2 112 3 12 3/4 26 34 40 48 68 95 1:7 135 151 60 O 2 NCM2045NSQ NCF2045NSQ 27132 1/2 5 718 2 1/2 3 12 3/4 29 38 "5 55 76 108 132 152 170 NCM2050NSQ NCF2050NSQ 29132 17732 5 718 2 1/2 3 12 3/4 33 42 50 60 84 120 1-'6 170 190 NCM2060NSQ NCF2060NSQ 15/16 9/~6 5 7/8 2 1/2 3 12 3/4 39 51 60 72 101 143 176 203 227 NCM2065NSQ NCF2065NSQ 1 19/32 5 7/8 2 1f2 3 12 3/4 42 55 65 76 110 154 190 220 252 NCM2070NSQ NCF2070NSQ 11/16 518 5 718 2 1/2 3 12 3/4 46 59 70 84 118 167 205 236 265 NCM2570NSQ NCF2570NSQ I 1116 5/8 5 718 3 3 112 19 114 46 59 70 84 11~ 167 205 236 265 2 112 NCM2580NSQ NCF2580NSQ 11/8 21132 5 718 3 3 1/2 19 3/4 52 66 80 96 135 ~91 234 270 302 NCM2590NSQ NCF2590NSQ 13/16 11116 5 718 3 3 1/2 19 3/4 59 76 90 108 152 215 263 304 340 NCMaO58NSQ NCF3058NSQ 1 19132 5 718 3 1/2 4 22 3/4 38 49 58 70 100 140 170 196 219 NCM3084NSQ NCF3084NSQ I 3/16 11/16 5 7/8 3 1/2 4 22 3/4 55 71 84 100 140 200 246 284 318 NCM3096NSQ NCF3096NSQ 1 114 23/32 5 718 3 1/2 4 22 3/4 63 81 96 115 162 230 281 325 363 NCM30117NSQ NCF30117NSQ I 3/8 13/16 5 718 3 1/2 4 22 3/4 77 99 117 140 198 280 3,~2 395 442 NCM40125NSQ NCFA0125NS0 I 3/8 13/16 6 4 1/2 5 46 112 82 106 125 150 211 299 366 422 472 NCM40130NSQ NCF40130NSQ 1 13/32 27/32 6 4 1/2 5 46 1/2 85 110 130 156 219 310 380 439 490 4 NCM40180NSQ NCF40180NSQ I 3/4 1 6 4 1/2 5 46 1/2 118 151 160 215 305 428 528 610 680 NCM40250NSQ NCF40250NSQ 2 1 3116 6 4 1/2 5 46 1/2 162 212 250 300 422 597 732 845 945 38 TO ORDER: Specify Spray AncJle, Pipe Size, Nozzle Number and Material BETE FOG NOZZLE INC. TYPICAL APPLICATIONS Used when square area must be covered by a single nozzle Rectangular area coverage by two or more nozzles Full Cone 90° MSQ Full Cone 120° WSQ FULL CONE ~ N~zzle Number F~'el Round Oiamelm' Wt, 0z. (;ALLONS PER MINUIE @ PSi Size Malt Femal Dil. 011, Length Male Female Mile 3 5 7 10 20 413 50 80 100 NCM0703MSQ NCF0703MSQ 7/32 9164 13t4 I 1/8 1112 1 2.0 2.5 3 3.6 5.1 7.2 8.8 10 12 NCM0704MSQ NCF0704MSQ 114 5/32 I 3;4 11/8 1112 I 2.6 3.4 4 5.0 ?.0 10 12 1 15 ..~M0707MSQ NCF0707MSQ 5/16 3~16 I 3/4 . 11/8 1112 1 4.6 5.9 7 8.4 12.0 17 ~ 26 I 7 1318 13/4 114 6.0 7.6 9 11.0 5.0 2 26 30" 34 NCM MSQ NCF1009MSQ 38 132 23/16 1 1 NC NCF1012MSQ 7116 114 23,16 I 3/8 13!4 I 1~4 8.0 10.0 12 15.0 35 40 45 NCM1214MSQ 1211MSQ 1/2 9132 31/4 13/4 2 33/4 9.0 12.0 14 1 23.533 40 47 52 / 41,'4 2 2 112 63/4 ~ 16 19.227 38 47 54 60 11/2 NCM1520M$Q NCF1520r/,SQ ~ 5116 4 'LI4 2 2 112 6314 20 25 35 50 59 68 76 NCM1524MSQ NCF1524MSQ 21164 4 114 2 2 112 61 15 20 24 29 40 55 66 76 85 NCM2017MSQ NCF201?MSQ 17132 57/8 21/2 3 123/4 11 14 17 20 28 40 50 58 64 NCM202OMSQ NCF2020MSQ 9!16 21/64 57!8 21/2 123/4 13 17 20 25 35 50 59 68 76 NCM2033MSQ NCF2033MSQ 11t16 13/32 ~8 2 1I 3 12 3!4 22 28 33 40 57 80 97 111 125 NCM2040MSQ NCF204OMSQ 13/16 15132 5718 1!2 3 123/4 26 34 40 48 68 95 117 135 151 O 2 NCM2045MSQ NCF2045MSQ 27132 112 5 ' I2 3 123/4 29 38 45 5~36 108 132 152 170 NCM2050MSQ NCF2050MSQ 29132 17132 3 12314 33 42 50 60 54 120 146 170 190 I NCM2060MSQ NCF2060MSQ 15116 ' 123/4 39 51 60 2 101 143 176 203 227 NCM2065MSQ NCF2065MSO 1 123/4 42 55 65 110 154 190 220 252 NCM257OMSQ NCF2570MS 11t16 5t8 57!8 3 31/2 19 1/4~',, 46 59 70 84 118 167 205 236 265 2 112 NCM2580MSQ ~~ 1 118 21/32 5718 3 31/2 193/4 659' 5~7686 ~0 5 191 234 270 302 i NCM2590MSQ 13/16 11/16 5718 3 3 112 193/4 90 108 152 215 263 304 340 NCM3058MSQ NCF305~MSQ I 19/32 57/8 31/2 4 223/4 38 49 70 100 140 170 196 219 NCM3084M NCF3DS4MSQ 13/16 '11116 57t8 3 ~12 4 223/4 55 71 100 140 200 246 2~4 318 3 NCM30 SQ NCF3096MSQ I li4 23/32 57f8 3 ~,'2 4 223/4 63 81 96 1 162 230 281 325 363 ~CF30117MSQ 13'8 13/16 57;8 3 112 4 223/4 77 99~280. 342 395 442 /NCM 0125MSQ NCF40125MSQ 1318 13,16 6 41~'2 5 46 1/2 82 106 125 150 211 2 366 422 472 4 NCM40130M$Q NCF40130MSQ 1 13/32 27,32 6 4 112 5 46 lr2 85 110 130 156 219 310 439 ~90 i NCM40250M, SQ NCF40250MSQ 2 13,16 6 4 112 5 46 1/2 ~62 212 250 300 422 597 732 845 945 NCM40180MSQ NCF40180MSQ 13!4 1 6 41!2 5 ,~6 112 118 151 180 215 305 610 6~0 ~ ~' N~M0703WSQ NCF0703WSQ ' 7!32 9'64 13.4 11t8 11/2 I 2.0 "' 2.5 3 ' 3.6 5.1 "7.2 88 10 12 3/4 NCMO704WSQ NCF0?04WSQ 1'4 5'32 13~4 I 1/8 1112 1 2.6 3.4 4 5.0 7.0 10 12 14 15 NCM07OTWSQ NCF0707WSQ 5!~6 3/~6 134 1 178 1 112 1 4.6 59 7 8.4 12.0 17 20 24 26 NCF1012WSQ 7116 1.'4 23/16 13/8 I 3/4 11~4 ~.0 10.0 12 30 35 40 45 (~ N 14WSQ NCF1214WSQ 1/2 9'32 3 114 13'4 2 3 3/4 g.0 12.0 14 ~39.5 33 40 47 52 ' ~ ~ NCF1217WSQ 17/'32 5/16 3 1/4 13!4 2 3 3/4 11.0 14.5 17 40 50 57 64 NCM1516WSQ NCF1516WSQ 112 9'32 4 114 2 2 112 63/4 10.5 13.5 16 19.227 38 47 54 60 ( I 1/~ ~ NCFlS20WSQ 9116 5,'~6 4 ~,'4 2 21/'2 63/4 13 17 20 2(~ 35 50 59 68 76 .----_-- NCF1524WSQ 5,'8 21164 41,4 2 21!2 63/4 15 20 24 40 55 66 76 85 NCM2017WSQ NCF2017WSQ 17132 5,16 57;8 21/2 3 123/4 11 14 17 20 28 40 50 58 64 NCM2020WSQ NCF2020WSQ 9116 21!64 5718 21/2 3 12314 13 17 20 25 35 50 59 68 76 NCM2033WSQ NCF2033WSQ 11/16 13'32 57!8 21/'2 3 123/4 22 28 33 40 57 ~0 97 111 125 ~ NCM2040WSQ NCF2040WSQ 13~t6 15'32 5718 21!2 3 '123/4 26 34 40 48 (~ 95 117 135 151 120 o 2 NCM2045WSQ NCF2045WSQ 27132 112 ~ 57/8 2 112 3 123/4 29 38 45 55 76 108 132 152 170 ~ NCM2050WSQ NCF2050WSQ 29~32 17/32 57/'8 21/2 3 12314 33 42 50 60 84 120 146 170 190 NCM2060WSQ NCF2060WSQ 15/16 9'~6 57/8 2 112 3 12314 39 51 60 72 101 143 176 203 227 NCM206SWSQ NCF2065WSQ 1 19:32 57/8 21/2 3 123t4 42 55 65 76 110 154 190 220 252 NCM2070WSQ NCF2070WSQ I 1!16 518 57/8 21~2 3 12314 46 59 70 84 118 167 205 236 265 NCM2570WSQ NCF2570WSQ 1 1116 518 57~8 3 31/2 19 114 46 59 70 84 118 167 205 23~ 265 21/2 NCM258OWSQ NCF2580WSQ 1116 21132 57~8 3 3 112 193/4 52 68 60 96 135 191 234 270 302 NCM2590WSQ NCF2590WSQ 13/16 11/16 57/'8 3 3 112 193/4 59 76 90 108 152 215 263 304 340 NCM3058WSQ NCF3058WSQ I 19'32 5718 31/2 4 223/4 38 49 58 70 100 140 170 196 219 NCM3084WSQ NCF3084WSQ I 3!16 11116 5716 31/2 4 223/4 55 71 84 100 140 200 246 264 318 3 NCM3096WSQ NCF3096WSQ 11/4 2~'32 5 7f8 3 112 4 22 3/4 63 61 96 115 162 230 281 325 363 NCMa0117WSQ NCF30117WSQ 13/8 1~/'16 5718 3 112 4 223t4 77 99 117 140 198 280 342 395 442 NCM40125WSQ NCF40125WSQ 1318 13/16 6 4 lr'Z 5 -~61/'2 82 106 125 150 211 ~99 366 422 472 NCM40130WSQ NCF40130WSQ 1 ~3/32 2~'/'32 6 4 112 5 46 112 85 110 130 156 219 310 .380 439 490 4 NCM40180WSQ NCF40180WSQ I 3/4 I 6 4 112 5 46 112 118 151 180215 305 428 528 610 680 NCM40250WSQ NCF40250WSQ 2 I 3~16 6 4 112 5 46 112 162 212 250300 422 597 732 645 945 TO ORDER: Specify Spray Angle, Pipe Size~ Nezzle Number and MateriaJ BETE FOG NOZZLE INC. DERAKANE Epoxy Vinyl Ester Resins ADVANTAGES IN END-USE THE PRODUCT FAMILY resistance to organic solvents. The APPLICATIONS properties of DERAKANE 441-400 DERAK.&NE epoxy vinyl ester resins resin place it as a resin type between DER.ff-&NE epoxy vinyl ester resins are available in these distinct catego-the DERAKANE 411 and 470 resins. are premium-quality thermosetting ties of materials: DER.AX~E 441-400 is used for con- products used to fabricate a wide range'MeGiDA ~ N~ tact molding, pultrusion, matched die of corrosion-resistant FRP applica- ERAKA/ molding, continuous laminating, and tions by all conventional fabricating rn ;iscos~ty materials widely filament winding. techniques. Structures and equipment made from used for contact molding, pultrusion, DERAKANE resins provide a number matched die molding, continuous DERAKJMNE 470 Resins of advantages over those made with laminating, and filament winding. These resins combine corrosion resis- conventional metal and polyester tance with superior retention of prop- materials. DERAIz~NE 411C Resin erties at high temperatures, superior oxi- Advantages include: Lower viscosity versions of dation resistance, and resistance to DERAK4a\'E 411 resin, primarily used mixtures of chemicals, including sol- . outstanding resistance to corrosion for resin transfer molding, centrifugalvents. These products are ideally suited by many different chemicals -- casting, and other applications requir-for fabricating handling equipment including both acids and alkalies -- ing extremely fast wet-out. used where manufacturers must con- at room and elevated temperatures centrate and combine corrosive mate- . high impact resistance DERAKANE 441-400 Resin rials to meet EPA pollution-control requirements. · high fatigue resistance A medium viscosity resin similar to the · high strength at low weight DERAKANE 411 resins but containing DERAKANE 8084 Resin excellent electrical and thermal only 33 wt% styrene resulting in an insulation properties. approximate 50% reduction in styrene DERAKANE 8084 resin is an elastomer- emissions. DERAK4a\'E 441400 resin's modified epoxy vinyl ester resin that Also, FRP structures made with optimized epoxy backbone yields a resinexpands the serviceability of thermoset DERAKANE resins are easily fabricated with a heat deflection temperature of resins in traditional FRP applications and require little maintenance repair 245°F and an elongation of 7- 8%. and extends vinyl ester resin utility to over a long service life. They offer signif-DERAKANE 441-400 resin provides applications in recreational equipment icant cost advantages during construc- excellent corrosion protection against and other markets. The inherent tough- tion, installation, and continuing use.aqueous solutions and has improved ness of the epoxy resin raw material Because of these advantages, has been enhanced with a reactive DERAKANE epoxy vinyl ester resins elastomer. The result, DEP, AKANE 8084 are earning increasing commercial use resin offers increased adhesive strength in the fabrication of industrial equip- plus superior resistance to abrasion merit and structures such as absorp- and severe mechanical stress. tion towers, process vessels, storage tanks, piping, hood scrubbers, ducts, and exhaust stacks. Comparison of physical properties' of hand lay-up laminates made with DERAKANE resins2 DERAKANE PROPERTY ASTM 03299 DERAKANE DERAKANE DERAKANE 510A and DERAKANE ;;CIFICATIONS 441-400 8084 470-36 510C-350 51 ON RESIN RESIN RESIN RESIN RESIN FLEXURAL STRENGTH, Room Temp. 19,000 29,600 21,800 28,200 24,000 23,800 25,000 150°F 28,500 23 200 22,900 -- 23,800 24,000 200°F 27,400 24,500 18,400 24,500 24,000 25,600 225°F 14,700 23, 1 O0 11,700 -- 21,000 24,400 250°F 5,000 12,400 4,300 24,1 O0 12.000 18,400 275°F -- 4,300 300°F 3,200 -- -- 21,000 -- -- 325oF -- -- -- 12,000 -- -- 350°F -- -- -- 8,000 -- FLEXURAL MODULUS, PSI X 10s Room Temp. 8 10.3 11.5 11.3 12.5 11.0 11.4 150°F 10.1 11.0 8.2 -- 11.0 11.0 200°F 8.5 9.5 6.6 11.8 9.0 10.2 225oF 4.9 8.9 5.0 -- 82 9.5 250°F 2.3 6.0 2.3 10.6 5.8 9.1 "~) 275°F -- 2.1 300°F 2.3 -- -- 8.3 -- 325°F 6.1 -- -- 350°F 5.2 -- TENSILE STRENGTH, PSI Room Temp. 12,000 20,700 21,500 28,700 18,000 16,400 21,000 150°F 25,1 O0 28,000 27,200 -- 18.300 22,300 200 °F 21,800 23,400 24.700 18,600 19,500 22,000 225°F 18,200 24,000 21,200 -- 18,500 19,700 250°F 11,700 27,500 20,400 18,800 17,000 16,500 275°F -- 21,900 15,700 -- -- -- 300°F 7,700 -- -- 17,000 -- -- 325°F -- -- -- 14,400 -- -- 350°F -- -- -- 11,000 -- TENSILE MODULUS, PSi X 10~ Room Temp. 17.4 13.4 14.3 16.5 15.0 13.8 150°F 18.1 12.9 14.6 -- 17.0 15.1 200°F 14.9 13.3 14.0 17.1 13.0 15.2 225°F 11.1 13.1 11.8 -- 12.6 14.7 250°F 7.6 12.0 9.4 17.1 12.0 13.2 275°F -- 12.2 9.9 -- -- -- 300°F -- -- -- 10.4 -- -- 325°F -- -- -- 9.1 350°F -- -- -- 7.3 -- -- =Typical properties: not Io be construed as specificalions. Laminate Thickness -- 1/4' 2The cJata given are inlendeci to highlighl the property V -- slt~. lO-mil corrosion-grade C-glass veil diflerences exisling between lhe various families of DERAKANE M -- Cho~pe~l Strand1 Mat ot 1.5 oz/s~l 'it resins. Specific values Itsled lor a particular yesin represent Wr -- Woven Roving Glass typical properlies tDr other members ol the resin family. G~ass Conlent -- Laminale Construclior~ ~ V/M/M/'W~/M/W~/M 7 Chemical Resistance This bulletin lists chemical reagents Benever possible, a laminate Note: DE~E 411,441-400 and and environments. It gives the highest sample should be tested under actual 470 resins, as listed in the table, are ~own temperature at which equip- or simulated use conditions before a representative of all 411,441-400 and ment made with DE~E epoxy final decision on the suitability or 470 products respectively. The values vinyl ester resins either has given choice of DERAKz-L\'E epoxy vinyl given apply to all members of the prod- good service, or on which field or ester resins is made. uct group unless otherwise stated. laboratory testing (in accordance with Dow can provide corrosion quality In the following chemical resistance ASTM C581-87) had indicated good test coupons made with DER,~z-d~NE tables, a blank space simply indicates expected sen'ice life. resins for customers to expose under that no data were available at the time If exposure is intermittent or is to actual service conditions or in the that temperature ratings were assigned. fumes or spills only, it is possible tolaboratory-. Where time allows, we Footnotes used in the tables are get good service at temperatures recommend these coupons be evalu- explained below. considerably higher than those shown. ated at intervals of 1 month, 3 months, In assessing a resin for a particular and where results indicate, at 6 months.NR: Not Recommended piece of equipment and for a particularEvaluation is recommended for: 1. Double synthetic veil should be environment, factors other than · weight change used in inner layer. maximum service temperature are · thic'kness change 2. Post-cure recommended to in- important and include: · appearance vs. exposure time crease service life. · design suitability · ~exural stren~h 3. Benzoyl peroxide -- DMA cure · type of reinforcement · ~exural modulus system recommended to increase · Barcol hardness service life. · fabrication sequence and technique Dow will carry. out such evaluations 4. Recommended provided that ..2* type of cure and will prepare a test report when solvent used for dissolution is also amount and type of impurities in coupons (by prior agreement) are recommended. the chemical and/or environment. returned by customers to the Techni- 5. Satisfactory up to maximum stable Because those factors are beyond the cal Service and Development labora- temperature for product. control of The Dow Chemical Corn- tory. In certain cases, the facilities also6. Check with corrosion technical serv- are available for testing coupons in ice lab for specific recommendations. pany, no warranty concerning use of various solutions sent by customers. 7. Probably satisfactory at higher the resins can be made. Note: Solutions should be sent only temperatures, but temperature DOW TECHNICAL SUPPORT after discussion with the Dow labora- shown is the highest for which tory. Data from such tests are very information was available. The Resin Products Department useful in determining the most 8. Double surfacing veil and 200-rail Technical Service and Development suitable DEP,.,M-L:L×E resin for the corrosion liner should be used. laboratories in Freeport, Texas, are intended application. 9. Double surfacing veil. staffed and equipped to assist custom- 10. If a DERAKANE 470 series resin is ers in making final decisions on INTERPRETING THE DATA required, then use DEZ4KANE 470-45 resin. DERAKANE resins for specific uses. On the basis of laboratory tests and 11. If service is marginal, use For details, call (409) 238-3124, actual industrial use of DERAKANE DERAKANE 470-36 resin. particularly when: resins, the service temperatures 12. ECR Mat is recommended in the ° exposure conditions will be near shown in the tabular listing, beginningcorrosion liner. the maximum temperature shown; on page 13, are believed to be well 13. DERAKANE 411,441-400 and and/or within the capabilities of the resin(s)510C-350 resin series preferred. · significant amounts of trace irapurl-when equipment is properly designed, ties or contaminants are known to fabricated, and installed. be present in the environment and/ or the chemical. Maximum service temperature vs. chemical environmentt of DERAKANE resins MA RECOMMENDED TEMPERATURE, DERAKANE , DERAKANE DERAKANE DERAKANE 510A AND DERAKANE CHEMICAL ENVIRONMENT ONCENTRAT ON 441 400 470 8084 510C-350 510N A1kyl Benzene Sufionic Acid 92 120/49 120/49 120/49 120/49 120/49 Allyl Alcoholn 100 NR NR 80/27 NR NR NR Allyl Chloride All 80/27 80/27 80/27 NR 80/27 80/27 AIkyl Tolyl Trimethyl Ammonium Chloride - 100/38 120/49 120/49 100/38 120/49 Alpha Metbylstyrene 100 80/27 120/49 120/49 NR 120/49 Alpha Oleum Sulfates 100 120/49 120/49 120/49 120/49 120/49 A/urn All 210/99 250/121 250/121 180/82 210/99 250/121 Alumina Hydrate6 Aluminum Chloride All 210/99 250/121 250/121 180/82 210/99 250/121 Aluminum C hl orohydrate All 210/99 210/99 210/99 180/82 210/99 210/99 Aluminum Chlorohydfoxide 50 210/99 210/99 210/99 180/82 210/99 210/99 Aluminum Fluoride' 7 All 80/27 80/27 80,r27 80/27 80/27 80/27 Aluminum Hydroxide 100 180/82 180/82 200/93 180/82 180/82 180/82 Aluminum Nitrate 10 180182 180/82 180/82 180/82 180/82 180/82 "" 100 180/82 180/82 180/82 180/82 180/82 180/82 Alurni hum Potassium Su irate All 210/99 250/121 250/121 180/82 210/99 250/121 Aluminum Sullate All 210/99 250/121 250/121 180/82 210/99 250/121 AMBffROL' Ethy;ene Glycol 210/99 2i0/99 210/99 2i0/99 210/99 Arnino Acids 100/38 Ammonia Liquified Gas NR NR NR NR NR NR Ammonia7 Gas 100/38 100/38 100/38 100/38 100/38 100/38 Ammonia, Aqueous (See Ammonium Hydroxide) Ammonium Acetale 65 80/27 80/27 80/27 NR 80/27 80/27 Ammonium Bicarbonate 10 160/71 160/71 160/71 160/71 160/71 160/71 50 160/71 160/71 160/71 160/71 160/71 160/7 t kmmoni urn Billu o fide 100 150/65 150/65 150/65 150/65 Ammonium Bisulfite black liquor 180/82 180/82 180/82' 180/82 180/82 Ammonium Bisulfite cooking fiquor 150/65 150/65 150/65 150/65 150/65 Ammonium Bfomate 43 160fil 160/71 160/71 160/71 Ammonium Bromide 43 160/71 160/71 160/71 160/71 Ammonium Carbonale All 150/65 150/65 150/65 150/65 150/65 150/65 Amrnoniurn Chloride All 210/99 210/99 210/99 180/82 210/99 210/99 Ammonium Cilfate All 150165 150/65 150/65 150/65 150/65 150/65 Ammonium F1 uori de' All 150/65 150/65 150/85 150/65 150/65 150/65 150/65 150/65 t 50/65'o 150/65 150/65 150/65 20 150165 150/65 150/65'o 150/65 150/65 150/65 29' 100/38 100/38 100/38'o 100/38 100/38 100/38 Ammonium Lauryt Sullate 30 120/49 120/49 120/49 120/49 120/49 120/49 ""' Ammonium Ligno Sultonate 50 180/82 180/82 180/82 150/65 180/82 180/82 Ammonium Molybdate All 150~65 150/65 · Trademark o! The Dow Chemical Company Table 19 Maximum service temperature vs. chemical environment' of DERAKANE resins DERAKANE % N DERAKANE 510A AND DERAKANE CHEMICAL ENVIRONMENT CONCENTRATIO~ 411 ./ 441-400 470 8084 510C-350 510N 150/65 150/65 180/82 120/49 150/65 · , ,,._.-- L__~// WaIer. 50 ppm Phenol 100/38 120/49 100/38 Water Deionized2 100 180/82 180/82 '180/82 180/82 180/82 180/82 Water, DTsfiiled2 100 180/82 180/82 180/82 180/82 180/82 180/82 Water, Sea, Desalination pH 7.5 1.75 x 180/82 180/82 180/82 180/82 180/82 180/82 Normal Water, Sea, Desalination pH 7.5 2.75 x 180/82 180/82 180/82 180/82 180/82 180/82 Normal Water, Steam Condensate2 1 O0 180/82 180/82 180/82 180/82 180/82 180/82 Whey All 150/65 150/65 While Liquor (Pulp Mill) 200/93 200/93 180/82 150/65 200/93 180/82 -~-'- Xylene 100 80/27 100/38 120/49z NB 80/27 120/49t Zinc C hloride 70 210/99 250/121 310/154 180/82 210/99 250/121 Zinc Cyani c~e Plating Bath,' 9 % Zinc and 180/82 180/82 180/82 180/82 180/82 180182 4% Sodium Cyanides, 9% Sodium Hydroxide Zinc Electrc lyte 150/65 150/65 150/65 150/65 150/65 150/65 Zinc Fluchorale PIat:,ng 8alh.' 49% Zinc 200/93 200/93 200/93 180/82 200/93 200/93 Fluchorale; 5% Ammonium Chloride, 6% Ammonium Ftuoborale Zinc Nil rate All 210/99 250/121 250/t 21 180/82 210/99 250/121 Zinc Su IIale All 210/99 250/121 250/121 180/82 210/99 250/121 'Service recommendations given for a specific resin type pertainNR: Not Recommended 8. Double surfacing veil and 200-rail corrosion liner should be Io all members of that resin family unless otherwise noted. 1. Double synthelic veil should be used in inner tayer. used. 2. Post-cure recommended 1o increase service life. 9. Double surfacing veil. A blank space in the table indicales no data available at the time3.Benzoyl peroxide -- DMA cure system recommended 1o10.lia DERAKANE 470 series resin is required, lhen use temperature ratings were assigned. increase service life. DERAKANE 470-45 resin. 4. Recommended provided that solvent used for dissolution is11.If service is marginal, use DERAKANE 470-36 resin. NR: Not Recommended. However, drains. flooring, gratings. also recommended. 12. ECR Mat is recommended in the corrosion liner. and structural suppods for walkways and stairways, where 5. Satisfactory up lo maximum stable temperature for product.13.DERAKANE 411,441-400 and 510C-350 resin series exposure is intermittent or is limited lo fumes or spills only,6. Check with Corrosion technical service lab for specificpreferred. may give good service in lhOSe chemical environmenls shown recommendations. as NR (nOt recommended). 7. Probabl), satiefactory at higher temperatures, bul temperature shown iS the highest lot which information was available. Typical properties; not to be construed as specifications. 37 Sefe lockTM rue nien VQivem Size: 1/4 "- 6" I Material: PVC / CPVC / Polypropylene End Conn: Threaded / Socket / Flanged Hayward ball valves provide quick 1/4 turn on-off control for any process piping system. The Hayward True Union design allows for easy removal and disassembly of the valve or piping system. It is ideal where either space is limited or service and maintenance must be performed quickly. The safest true union valves are those which are "safe-blocked", that is,.valves which can be dis- assembled on the downstream side of the piping system, while the upstream side remains pres- surized, and still be 100% bubble tight. Some manufacturers offer true union valves which are not safe-blocked. Others offer them on selec't sizes or materials only. Hayward true union valves are safe-blocked in all sizes and all materials. This provides assurance and safety in piping systems. Other features include: · Full-port design. Same as equivalent pipe size. No flow restriction. · Fully adjustable to compensate for seat wear. · Self-lubricating TFE seats for bubble tight sealing. · EPDM or Viton O-Ring seals. I I Si~e A ' B C D E F Weight in LBS. Size GPM Soc/Thd Flanged 1/4 4- 5/8 1/2 2-1/4 1-7/8 3 - 3/4 - 1/4 1.0 3/8 4-5/8 1/2 2-1/4 1-7/8 3 - 3/4 - 3/8 8.0 ~':: 1/2 4-5/8 1/2 2-1/4 1-7,/8 3 6-3/4 3/4 - 1/2 8.0 ..... ~' 3/4 4-3/4 3/4 2-5/8 2 3 7-I/8 3/4 - 3/4 15.0 ~'1. 5-1/4 1 3 2-5/8 4 7-3/4 1-1/8 2-1/8 : 1 29.0 ..... 1-1/4 6-7/16 1-1/4 3-9/16 2-7/8 4 9-7/16 1-3/4 2-3/4 1-1/4 75.0 ,~ 1-1/2 6-3/4 1-1/2 4 3 4 9-3/4 2-1/8 3-5/8 1-1/2 90.0 ~::-- 2 8 2 4-3/4 3-5/8 5 11-1/4 3-3/4 6-1/4 2 140.0 . ~ . ' 2'1/2 10-9/16 3 6-9/16 5-1/2 9-1/2 14-3/8 10-1/2 16 2-1/2 330.0 ":.3, 10-9/16 3 6-9/16 5-1/2 9-1/2 14-7/16 10-1/2 16 3 480.0 ":~4" - 12-7/16 4 8-9/16 6-1/2 9-i/2 16-5/16 28-1/2 37-1/2 4 600.0 :,., ,.: 6 - 4 8-9/16 6-1/2 9-.1/2 19-3/16 - 45-1/2 6 600.0 . 3 For further information, consult Hayward. : MATERIAL SPECIFICATIONS OPERATING PRESSURES &TEMPERATURES 0 PVC (Polyvinyl Chloride)-Type 1, Grade 1, Cell 15o _~. J-..~. I ' ' Classification conforming to ASTM D-1784 ::~ ' ' '"' CPVO(ChlorinatedPolyvinylChloride)-Type4, = ~20 \ \i ',,,. :\ Grade 1, Cell Classification conforming to ~ ~ ~,\ ',,,,,j \ : .-- ASTM D-1784 ~ : \ n, \i %,. '%'~ Polypropylene -Type 1, Ultra high strength, highly a ~ \ ~" '%-.'\ ' -.-h ~ 9o chemical coupled glass reinforced ~ - ~,~ \ x '~ ~ " O z 60 END CONNECTION SPECIFICATIONS ~ ~ k % ~ PC P PL ~1 ~VC PI ~L ~V[F AII 2Vz " valves are 3" valves with reducer bushings. ~ ~R.~ Gb- 30 RF All 6" valves are 4" valves venturied to 6". All flanges have bolt hole pattern to meet ANSI 150 Ib. dimensions. 70 90 110 130 150 170 190 210 230 250 270 290 ~' ::-:.: Polypropylene valves threaded and flanged only. TEMPERATURE (°F.) ": All V2 "and 3/4 ' basket strainers are 1 "strainers Pressure -- Temperature relationship of Hayward Plastic Ball with reduoer bushings. Valve materials. Working pressure (non-shock) figures are the ~ ;'::' '- maximum recommended for the indicated temperatures. All 1 V2 ' basket strainers are 2" strainers with reducer bushings. '~KET STRAINERS ~ Pressure Drop C1 10.0 ~ :' ' _ 8.0 cOmPARATivE PAnT CLE S ZE/// :' I 7,0 3~ .223 566 ~ 5.0 // ~ D 4.0 ~ .157 0 ~ 3.0 .0787 2 ' /~' 12 .0661 1680 0.5 ~ 14 .0555 1410 25 50 75 100 125 150 175 200 225 250 16 1190 FLOW RATE - GPM 18 1000 20 841 25 707 *~TRAINERS -- Pressure Drop Curves 30 595 . 3s 5oo ~ o.o ~ 40 420 9.0 50 ,0117 297 8.0 Z ~ L2" ~ " :: 60 ,0098 250 ~ 1" ~ - O 6.0 120 .0049 125 ~ 5.0 ~4o .~4~ ~o5 ~ t ~ : .:."~' .~21 .... ':.::-:-: 25 50 75 100 125 150 175 200 2:~ 2~ : Material and specilica tions subject to change without notice. F LOW R ATE - G P M 23';~" 1000 1500 200 150 250' 30 ,~,7( 90 ~-20 ' ~ '= 600 1400 OASHCRO~' ~ i0 ....... ~400 . 1600~ J00 ~: ~ i800, ~ ~ASHCRO~' psi 2000 STANDARD FEATURES 200 " 250 ": ....30 '~' 350~ ~ ~ 400,~.~-" :!~ : ACTUAL SIZE ACTUAL SIZE -L .......... ASHCROFT 1009 ' RIA ~ 3~/z Accuracy: 1% Full Scale Grade 1A STANDARD STANDARD Duralife Syslem: S~inless Steel spring suspended movemenL STANDARD STANDARD AISI 316 S~inless steel bourdon tube Connection: ~ ~ NPT Lower ~ NPT Center Back STANDARD STANDARD Socket Material: ~ AISI 316 S~inless Steel VAC - 15,000 psi VAC - 15,0~ psi or bronze VAC - 1000 psi VAC - 1000 psi Case Type: ~ Polished S~inless Steel STANDARD STANDARD Field fillable STANDARD STANDARD Liquid ~ll~ OPTIONAL (glycerine fill standard) OPTIONAL (glycerine fill standard) Windows: Polycarbonate STANDARD STANDARD Plain glass OPTIONAL OPTIONAL ~minated ~fe~ glass OPTIONAL OPTIONAL Poinle~: Fric~on adjus~ble STANDARD STANDARD Knurled hub adjus~ble OPTIONAL OPTIONAL Minimum/M~imum OPTIONAL OPTIONAL 4 .... ; PRESSURE RANGES II I Standard Metric Ranges Standard Ranges RANGE DIAL GRADUATIONS Outer scale RANGE DIAL GRADUATIONS ""~g/cm2 when dual figure minor (Kilograms per figure minor range specified psi interval graduation sq. cm.) bar interval graduation psi pressure pressure 0/15 I 0.2 0/1 0/1 0.1 0.01 0/14 0/1.6 0/1.6 0.2 0.02 0/22 0/30 5 0.5 0/2.5 0/2.5 0.5 0.05 0/35 ~ 5 1 0/4 0/4 0.5 0.05 0/55 10 1 0/6 0/6 0.5 0.1 0/85 _0/160. 20 2 0/10 0/10 I 0.1 0/140 0/200 20 2 0/~ 6 0/16 2 0.2 0/220 . .; 0/25 5 0.5 0/350 0/300 30 5 ' 0,,~0 0/40 5 0.5 0/550 0/400 50 5 0/60 0/60 5 I 0/850 0/600 50 10 0/100 0/100 10 I 0/1400 0/800 100 10 0 / 160 0 / 160 20 2 0/2200 0/1000 100 10 0/250 0/250 50 5 0/3500 0 / 400 0 / 400 50 5 0 / 5500 0 / 1500 200 20 0 / 600 0 / 600 50 10 0 / 8500 0 / 2000 200 20 0 / 1000 0 / 1000 100 10 0/14,000 0/3000 300 50 va~:uum 0/4000 100 50 -1 / 0 -1/0 0.1 0.01 30/0" Hg 0/5000 500 50 compound 0/6000 1000 100 ' -1/0/1.5 -1/0/1.5 0.5 0.05 30/0" Hg/0/20 0/7500 1000 100 -1/0/3 -1/0/3 0.5 0.05 30/0" Hg/0/40 0/10,000 1000 100 -1/0/5 -1/0/5 0.5 0.1 30/0" Hg/0/70 -1/0/9 -1/0/9 I 0.1 30/0" Hg/0/125 0/15,000 2000 200 -1/0/15 -1/0/15 2 0.2 30/0" Hg/0/215 vacuum -1/0/24 -1/0/24 5 0.5 30/0" Hg/0/340 30-0 5 Outer scale inches inches 0.5 when dual Mercu~ kPa figure minor range specified compound "Hg psi "Hg psi ' (kilopascal) bar inte~al graduation psi 30" Hg Vac/ pressure 0115 psi 5 3 I 0.4 0/100 0/1 10 I 0/14 30" Hg Vac/ 0/160 0/1.6 20 2 0/22 0/30psi 10 5 I 1 0/250 0/2.5 50 5 0/35 30" Hg Vac/ 0/400 0/4 50 5 0/55 0/60 psi 10 10 2 1 0/600 0/6 50 10 0/85 30" Hg Vac/ 0/1000 0/10 100 10 0/140 0/100 psi 10 10 2 1 0 / 1600 0/16 200 20 0/220 30" Hg Vac/ 0/2500 0/25 500 50 0/350 0/150 psi 10 20 5 2 , 0/4000 0/40 500 50 0/550 30" Hg Vac/ 0/6000 0/60 500 100 0/850 0/300 psi 30 25 5 5 0/10000 0/100 1000 100 0/1400 0/16000 0/160 2000 200 0/2200 Ammonia (NH3} ;e~ice - XR5 0/25000 0/250 5000 200 ~/3500 Standard Ranges (temperature scale in red in 'F) 0/40000 0/400 5000 500 0/5500 pressure "Hg psi "Hg psi 0/60000 0/600 5000 500 0/8500 30" Hg Vac/ 0/100000 0/1000 10000 1000 0/14,000 0/150 psP 10 20 5 2 vacuum 30" Hg Vac/ -100/0 -1/0 10 I 30/0" Hg 0/300 psi= 30 25 5 5 compound ~Temp. Scale, 0'F, -60/0/+ ~ -100/0/150 -1/0/1.5 50 5 30/0" Hg/0/20 =Temp. Scale, 0'F,-60/0/+ 125' : -~00/0/300 -1/0/3 50 5 30/0" Hg/0/40 Type 1009SW gauges may be ordered with ~ -~00/0/500 -1/0/5 50 10 30/0" Hg/0/70 -100/0/900 -1/0/9 100 10 30/0" Hg/0/125 metric single scale dial: kPa, bar or kg/cm~ -100/0/1500 -1/0/15 200 20 30/0" Hg/0/215 Dual scale dials will be supplied with --100/0/2400 -1/0/24 500 20 30/0" Hg/0/340 standard metric inner scale and equivalent psi outer scale or with standard psi inner scale and equivalent metric outer scale. II CASE DIMENSIONS II % NPT M ""-% NPT E --E FLATS Back Connection ~r n~'''~ w/3 Hole Front Flange Panel Mount (XFF') Co '~AUGs SiZE A B C D E ~ GAUGE S~ZE t BC E A-~ H J L M S iNCH 15/32 2% 3"/,6 223132 3118 ~/~6 ' ~ 2~" s ~ s 32 ~3,/32 3 2V~ MM 29 73 94 69 79 2 4 70 10 2V2 10 iNCH 1%2 33%2 5%2 3'A6 4s/~6 %2 %2 3~/~6 ~5/32 INCH 33'/32 3'9/32 3 1%2 '3/32 ~/~2 3V2 .... ~C - D~. / PANEb CASE ~ "HH HOLE O D , · W -S ~ck ~nn~on ~ ~J w/"U" Clamp Pan~ Mount ~UC) LOW~ Conn~Uon LFj INCH 22~,/3= 27/e 2~5/~6 2~,/~6 ~/s 2~/~6 125~2 1 ~/s ' ' ., =-, s ~, MM 67 73 74 68 10 52 45 29 _ 3 HOLES "G" DIA. ON A "H" DIA. B.C. ~ _ ~ A jA. ~ F ~ (3~ Back Conn~on A ~ E~ dAUGE SIZE A B C S INCH 2% ~M Back Connection ~ M 67 29 73 10 INCH ~/32 1%2 33V32 ~s/32 w/WallMlg, Back Flange (XFW) 3'~ ~MM 91 31 101 12 .GAUGE SIZE A B C D E F G H 2~ INCH 23~ l~s/~ 2~$ ~ ~. 3~/~6 s/~ MM 70 37 73 10 22 96 4 79 INCH 3~ 1~3/~ 33V~ ~5/~ 13/~ 57/~ ?/~ 4s/~6 3~ MM 92 44 101 12 28 133 6 116 DIMENSIONS IN ( ) ARE MILLIMETERS 7 01-24-96 07:01P~I FRO}~ 214 407 0810 ~A~A TO EST CORPORATION PO2 5/1~3 720 55 ' WITH ELECTRICAL SHUTOFF CONTROL Reduces high upstream pressure to a lower downstream pressure... accurately maintains a constant, preset downstream pressure, regardless of changing upstream pressure and/or flow rate... electrical remote control via a solenoid valve intercepts normal pressure regulation for on/off control. Available in two types: STANDARD: N.C. (:Normally Closed:) energized to open. OPTIONAL: N.O. (Normally Open:) energized to close, 4070 LEAVERTON CT. ANAHEIM, CA 92807, U,S.A. TEL: (714) 668-1100 (800) 821-6825 CA (800) BERMAD-2 FAX (714) 666-2533 01-24-96 07:01PM FROM 214 407 0810 WAMA TO EST CORPORATION P03 BERMAD 720-55 pRESSURE REDUCING VALVE WITH ELECTRICAL SHUTOFF CONTROL OPERATION " "~ Valve prenure differential powers the diaphragm OPERATION BALL VALVES: actuator to operate the valve. Lower control chamber is " connected through e fixed orifice to downstream pressure; Valve mode I COck ~t Cook ~2 I Plug ~3_ ._ it serves as oushlbnlng for smooth operation. Upper ...... control ~hamber. whlnh operates on two-way control regulation open open closed principle, has varying pressure produced by pilot closed open ~;Iosed closed modulation opening in conjunction with upstream fully open closed olosed open restri~tlon needle valve. · Should downstream I:reseure rise to pressure reducing IMPORTANT; pilot setting. pllot tends to close. which builds up the t. Reconflrm operation requirements: pressure, flow data. varying aontrol pressure, tending to algae the ~nsln valve. 2. Set the valve on actual service conditions. ® When the electrloal remote control signals the eolenoid ADJUSTMENT RANGE -- Downstream Pressure valve to close, It increases the varying control pressure ......... : and main valve closes. Standard: 7--200 psi (0.5--10 kglcm=) Optional: 15---300psl (t--20 kS/ore~) '[wo $01enoid valves available; 8gLENOlD CON'I'ROL VALVE SPECIFICATIONS STANDARD: N.C. {Normally Closed} solongirl thqt will .... open the main valve when ener~]ized. Voltage; :~4. t20, 240 AC 50 Hz or 50 Hz OPTIONAL: N.O. (Normally Open3 that closes the maln 6, 12, 24, 120, 240 DC. Solonold Enclosure valve when energized. Standard: General purpose NEMA 1 ADJUSTMENT DATA ~pt~~n~~~ Explosion proof NEMA 7.9; water tight NEMA 4 Restriction needle valve #ZI, also controls closing speed. Normal ELECTRICAL DATA eottlng - 1 turn on, Refer to pilot operating instructions for addi- tional information. Pressure reducing pilot ~8: 'ilJrn adjusting shrew Coil Insulation Class A (standard) F (optional) clockwise to Increase dOWnstream pressure. Set loci<InS nut Max. Operation Differential 200 psi 300 psi Pressure (14.kg/cm~) [21 kg/cm~) .. Power Consumption AC watts 6 Inrush Current AC VA 25;5 36.5 Hoidlng Current AC VA 15.8 22.5 CONTROL DIAGRAM PC watts 9.7 5.3 8 25 CONTROLS LIST i. cock valve 2. cock valve 3. cover plug 4. filter 8. pressure reducing pilot valve 14. 2-Way solonold control valve 4 21. needle valve :25. pressure gauge 01-24-96 07:01P~ FROM 21~ 401 OBIO WAWMA TO EST CORPORATION P04 FLOW CHART for fully. open Y-Pattern Valves __ , ,s . L ............... ,.",U~L ........ .,_, '_ Flow Chart tfgr fglly Open 1f-PaTtern vplwKa ~o tn~lonl flow. ~ r' r' ," r. ~.. ~" ~r. ~,.. Kv factor Recommend~ Flow~ Eased ~.,. ~ on pipe flow vsloalty (refer to .,: flow oha,. V.port thrmtlng plug ~ data, and ~vitatio, data}, ~ NORMAL SERVICE : mlnlmum ~.S ~ Recommend~ maximum l S ,/sac = RegulEtlon INTE~MI~ENT SERVICE: ~ Zone maximum 25 · Cv factor Notes: .~s 1) Straight I~nes: fully open .o~' wive, for ~o directions flow ~'~ 2} Cu~ed lines: modulating ~ to0 ~ ~ ¢ 6 e T~ a ~- ~ s ~ 7,~ ~.P.~. valve. check valve. SPECIFICATIONS FLOW RATE SlZE~ Y-P/ffi to Z"~" ~ree~e~ ~ERATURE RAN~ Water to 180"FJ80'C 2"--16" Ranged MA~BIA~ = ENO D~AIL~ t PB~RE RATINGS MAIN VALVE AND ACTUATOR: F~NGED -- Cast I~n C~t iron -- ASTM A 126 CIBs B .... Main valve ~m: stainless steed 8tanda~ Class M~. ProCure M[n, Pressur~ Carbon steal ~ 8AE 1015 (nylon 11 coated] ANSI 916.1 ~ 175pSi ........ ~ '~0ps] ~ Cut bronze ~ ASTM B82 250 3~ psi Bras~ -- ASTM B 2t leO/DIN/B9 4504 10 10 ~g/om~ O.~ kg/cm} PILOT CONTROL SYSTEM 16 t6 kg/c~ Cast bronze -- ASTM B ~ 25 25 kg/cm~ Stainless steel -- 8AE 303 e$10 D 100 psi t0 psi Brass -- ASTM B 21 JIB B~I~ ~0 12 kg/cm~ 0.7 kg/cm~ 8YNTHBIC RUBBER PARIS B22t3 16 16kg/m~ Diaphragm: neoprane, nylon fabric rein~rged B~14 .~ 24 kg/cm' Se818~ Buna-N .... COATING: Epoxy -- Optional THR~DING; NPT--BSP Standards Other materials available on request. DIMENSIONS AND WEIGHT for Y Pattern Fieaged Valves ~ULT F~RY FOR THR~DED AND A~"PA~E~ D~ " BIle ~ j. I ~. 3' ~' ...... B" 6' ~' " __ Dl~m~ ~ 7 ~ nm m m ~m mm L ~lem 01-24-96 O?:O1P~I FRO~{ ~-14 407 OBlO WA~A TO EST OORPORATION P05 BERMAD 720-55 PRE66UR; REDUCING VALVE WITH ELECTRICAL SHUTOFF CONTROL PURCHASE SPECIFICAT[ON ORDERING INFORMATION (' Product Description ...... : .............. O6./20-SB-VI This valve malereins constant prosst downstream valve size (inches} I [ l pr{~asure, regatclle,, of changing pressure and/or flow valve Gategory r~tea. Elootrloel remote control interceptS regulation to additional features on/off control. optional aouesaoriea The ~'2o,55 consists of e wide, Y-pattern body. Please spaelf,/., hydrodynamlcally designed with semi-straight flow: a 1) Valve size double-chambered diaphragm actuator, hydraulically operated. The body has n single removable seat with 2) End connections 3) Working pressures (inlet, outlet, setting range) full-flow opening, free of bottom stem guide, and n 4] Flew rate (rain, normal, max.) rssllie~t sealing disc for driptlght sicale9. The vans dli~phrogm actuator contains two defined control chambers 5) Water/fluid quality (dirt. chemicals, that can be removed an one distinct assembly. The 6) Desired options actuator Includes the separating partition containing the 7] Electrical data: voltage, main valve N.O. or N.C. valve stem bearing end the assisting spring, which ls RECOMMENDED OPTIONS i~laced over the valve sealing disc, ' ' , , CONTROL: F ~ large control filter for longer vans service time. · Pressure reduolng pilot valve with adjustable V -- V-port throttling plug for low end high pressure differential qervloe. spring load; direct-acting, normally open diaphragm valve *1 -- valve poa]tton Indicator. with integral downstream pressure sensing. 'M -- me~hanlcal atesure a,d. flow adjuster. · Two-way solesold control valve. * I or M option, can only be applied alternatively. INSTALLATION REGOMMENDATIONS ROUTINE PREVENTATIVE MAINTENANCE SCHEDULE ('.~ · Before Installation, flush to. clean pipeline, General inspection, filter cleaning, inspection of control · Arrow on valve body must match actual flow directlos accessory settings. " in pipe. · Preferred valve Installation -- upright, for horizontal WINTER STORAGE position; others acceptable, 8at control valve at fully open posltlon, while main line · leotell Isolation valves on both sides of control valve, Is being drained. All valve and control chambers must · Provide adequate aloefence for servicing. be drained by removing plugs and loosening fittings. TYPICAL APPLICATION 1} Maintain8 a constant reduced eyetern pressure. 23 Shuts off on electrical remote control. Time Control ~B 5,~~//'%~ Irrigation Moving Use ERMAD T20-5 Isolation Valve IsOTStiOn Valve J [~ Industrial equipment Irrigation System ~, R O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 March 25, 1996 ENVIRONMENTAL SYSTEMS DESIGN PERFORMANCE CALCS FOR VILLAGE PARKWAY PUM~'~j~~oGY AMMONIA SCRUBBER EST SALES FILE #ER95.2095 NOTICE: THESE CALCULATIONS HAVE NOT BEEN PUBLISHED AND ARE THE SOLE PROPERTY OF EST CORP AND ARE LOANED TO THE BORROWER FOR HIS CONFIDENTIAL USE ONLY: AND IN CONSIDERATION OF THE LOAN OF THESE CALCULATIONS, THE BORROWER PROMISES AND AGREES TO RETURN THEM UPON REQUEST AND AGREES THAT THEY SHALL NOT BE REPRODUCED, COPIED, LOANED OR OTHERWISE DISPOSED OF DIRECTLY OR INDIRECTLY NOR USED FOR ANY PURPOSE OTHER THAN THAT FOR WHICH THEY ARE FURNISHED. A. Calculations of Liauid NH3 Leak Rate and Leak Time: Calculation of the rate of flow through an orifice is given by the equation as found in Cameron Hych'aulic Data: -.-- Q = 19.636 c dz Q = Liquid Row, gpm C = Coefficient of Orifice Discharge d = Diameter of Leak Orifice, inches h = Head differential across the orifice, feet of liquid The vapor pressure of ammonia at 80 o F is 138 psig and the density of the liquid is 37.5 #/cu ft (5.0 #/gal). This pressure corresponds to a head of 531 ft. If the orifice coefficient is taken as 0.95 and the diameter of the leak hole is taken as 0. 114 ", the rate of leak will be: Q = 19,636 (0.95) (0,114)2 ,,/531= 5.6 gpm or 5.6 x 5.0 x 60 = 1680#/hr At this leak rate a cylinder of 300 pounds will be empty in the following time, O1 = 300~/(5.0 x 5.6) = 10.7 minutes B. Calculation of Time Required for Eva_ooration of Liquid Ammonia During a liquid leak, 20.4% of the liquid ammonia flashes to vapor. The vapor rate from the (5 6 x 5.0/17) 387 x 0,204 = 130 crm ~' .... CORPORATION Based on a sump area in the room of 60 sq ft and an evaporation rate of 5 #/hr/sq ft, or 300 #/hr (114 cfm), the amount of ammonia evaporated during the leak will be: 144 x 10.7 x 17/387= 54 # So there will be (1-0.204) x 300 - 54 = 184.8 # of ammonia left on the sump when the leak stopped. The total leak rate dtu'ing the leak phase will be 130 + 114 = 244 cfm. Therefore, a system designed for a 250 cfm capacity has a capacity that exceeds the leak rate during the leak phase, and it will be able to maintain a negative pressure in the room. Air will need to be admitted to the room through counter balanced backdraft dampers located near the ceiling area of the room in order to make up the difference between the scrubber capacity and the ammonia leak rate. The time required to evaporate 184.8 # ammonia is: 184.8/300 = 0.616 Hour = 37 Minutes C. Calculation of. Time Required for Reduction of Ammonia Concentration to 1 ppm After All of the Liquid Has Evaporated An ammonia balance yields the following equation: Ammonia Removed By Scrubber + Ammonia Added To Room = Leak Rate, or yQ + v dy/dO = L where, L = ammonia leak rate in cfm y = mole fraction of NH3 gas in the room V = room volume, cuft Q = scrubber capacity, cfm ~ = time, minutes The solution of this equation in terms of y is as follows: y = L/Q - (L/Q - yl)/eQ0/V where Yl "initial mole fraction of NH3 gas in the room. In terms of 0 the solution is as follows: O = -V/Q In [(L-Qy)/(L - QYl)I After the leak has stopped L = 0, and the above equation reduces to: O = 03 = -V/Q In Y/Yl = V/Q In yl/y CORPORATION '3- In order to determine y in the above equation, which is the mole fraction of ammonia in the room at the end of the leak phase, the equation for y must be evaluated for the leak rate i.e. 244 cfm. During the leak phase, yl= 0, and, therefore, y will be: y = 244/250- 244/250/e250 x 10.7/340= 0.976 During the evaporation phase, Yl = 0.976, and therefore, y will be: y = 114/250 - (114/250 - 0.976) / e250 x 37/340 = 0.456 Therefore, the value of Yl which will be used to calculate final pull down time, 03, will be Yl = 0.456, m~d y will be 1 x 10-6 (1 ppm). The time requh'ed for a 340 cuft room will be: 03 = 340/250 x in 0.456/0.000001 = 17.72 minutes D. Calculation of Total Scrubbing Time The total time to reduce tl~e leak to 1 ppm will be the sum of the times calculated above: Total Time = Leak Time 01 + Evaporation Time 02 + Pull Down Time 03 Total Time = 10.7 + 37 + 17.72= 65.42 E. Calculation of Final Solution Temper~llure The simplest procedm'e for determining the final solution temperature is to assume that all of the heat of absotl}tion enters the water. This will be a maximum temperature, since some heat will be carried out of the system in the form of water vapor exiting with the gas. The abso~lDtion of ammonia into water will produce heat in accordance with the following equation: N H3 (g) + H20 ~ N H3 (1) + H20 + 15,000 BTU/#mole NH3 Therefore, the heat released in the absorption of 244 cfm of NH3 at 80 °F will be 244/387 X 15,000 = 9457.36 BTU/min. The temperature increase in the water, assuming that all c;f the heat enters the makeup water, is: AT = H/Vw X 8.34 Where, AT = Temperature rise in solution, °F H = Heat of solution, BTU/min. V w = Water makeup rate, GPM CORPORATION °4° AT = 9457.36/64 X 8.34 = 17.72 °F The final solution temperature will then be the initial temperature plus 17.72 'F . If this is taken to be 80 'F , the maximum final temperature will be about 98 'F . F. (~alculation of Scrubber Efficiency The required system ammonia removal efficiency is 99.999631%. In order to simplify the calculation procedure, the transfer units in the ejcctor venturi scrubber will not bc considered. Only the tower will be considered. In order to evaluate the tower performance the required packing height will be calculated from the following fonnula: Z = NOG X HOG Where, Z = Packing Height, feet N OG = Number of Transfer Units HOG = Height of a Transfer Unit The general forrnula for the Number of Transfer Units is: 5(1-y) lm dy NoG = (1-y)(y*-y) This equation is most easily evaluated graphically. A material balance equation from the tower bottom to any point within the tower is: ; Vlyt + Lx = Vy + Llxl Where, V1 = Moles/min. gas entering the tower yl = Mole fraction NH3 in the entering gas V = Moles/min. gas at any point within the tower y = Mole fraction NH3 at V L1 = Moles/min. liquid at the tower bottom X ~ = Mole fraction NH3 in the liquid at the tower bottom L = Moles/min. liquid at any point within the tower X = Mole fraction NH3 in the liquid at L This equation may be rewritten in terms of the nondiffusing component (air), Where, V' = V(l-y) L' = L(1-x) CORPORATION -S- Therefore, V'(yl/1-yl) + L'(x/1-x) = V'(y/1-y) + L'(xl/1-xl) The values for V', L', yl, and xi can be detemlined as follows: V'= 250-244/387 = 0.0155 moles/min. air L' = 64 X 8.34/18 = 29.65 moles/min. makeup water y~ = 244/250 = 0.976 mole fraction NH3 in entering air x~. = 0.99999631 (244/387) = 0.0208216 29.65 + 0.99999631(244/387) The value of y2 will also be determined as it will be required for the graphical evaluation of NOG: y2 = 0.00000369(244/387) ........... = 0.000150 = 150 ppm (250-244)/387 + 0.00000369(244/387) Substituting into the material balance equation, or operating line equation, given above gives: "" 0.0155(0.976/0.024) + 29.65(x/I-x) = 0.0155(y/l-y) + 29.65(0.0208216/0.9791784), or (x/l-x) + 0.000005223 = 0.000522765(y/I-y) Data for the operating line is tabulated below: ~;/ 0 / O.00~ / 0.01 / 0.02 / 0.0208216 /0.03 y / 0.010 / 0.90568 / 0.95076 /.0.975 / 0.977 / 0.98375 Data for the Ammonia - Water Equilibrium Line can be taken from Perry's Chemical Engineers' Handbook. Figure 1 shows the above information graphically. The equilibrium line takes into account the temperature rise in the liquid. The operating line can be broken into two straight lines, without a significant error, and assume the operating lines are straight between the end points. Therefore, the following equation for NOG may be used.: NOG = [(yl-y2)/(y - y*)]lm [(0.977 - 0.885) x In( 0.977-0.034 )]/[[(0.977 - 0.034)-(0.885 0.014)]= 0.1014 o.s8s-o.o:4 --- [(o.8ss - o.oools) x In( 0.885 - o.o14 )1 / [(0.88S - 0.014) - (O.O001s - 0)1= 8.78 o.oools-o CORPORATION NO0 = 0.1014 + 8.78= 8.88 The height of a transfer unit for 1" packing will be taken as 5.6": Therefore, the required packing height will be: Z = 8.88 X 5.6 =49.74" For safety reasons this will be h~creased to 80" or 6'-8". G. Calculation of Reauired Scrubber Draft In performing this calculation, 1" w.c. will be allowed for draft requirements external to the EST system, i.e. for losses through the ducting system. If more than 1" w.c. draft is needed for the ducting, the fan draft requirement will need to be increased accordingly. At 250 cfm capacity the pressure drop through the packed towers will be 2-1/4" w.c. Therefore, the required draft will be: Required Draft = 2-1/4 + 1 = 3-1/4" w.c. H. Determination of Reauired Snrav Nozzle Pressure The pressure at the tower spray nozzles shall be about 10 psig. Total water rate in packed towers will be set at 64 gpm. A pressure reducing valve will be installed in the water line which will be set to provide a constant 10 psig down stream pressure. The individual tower nozzles with fixed orifice will govern the flow rate at splcific head. EST COR~RATION I I P.O, BOX 890 SHEET NO. OF QUAKERTOWN, PENNSYLVANIA 18951 CALCULATED BY g K DATE ~ '~ ~'~ .,-- (215) 538-7000 CHECKED BY. DATE I~ ~~~ F~u~E~~ ~~~ ~~i~&~:{ ........... ............. .............. .......... ............. ............. ............. ........ ~ ............~ ..........~ -T ~ .~ .~~ ~. ~ ~~ · 4 ..............~ ...........~ .............~ ............~ ..............~ .............~ ..............~ ............~ .......... ....... L ............~ .........~ .!;~ ;~ -L~~ o.~;~,~-~-~....~.,..~.; ............................. ~ R O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 ENVIRONMENTAL SYSTEMS TECHNOLOGY EJECTOR-VENTURI/PACKED TOWER E S~_~BBE 2000 # CHLORINE RELEASE ~] l<~'~ at 500 #/MINUTE ? ? TEST DATE - AUGUST 23, 1994 Prepared By K. J. Zarzycki 9/8/94 ~obe~ L. SomeNille Date Registered Professional Engineer P. O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 ENVIRONMENTAL SYSTEMS TECHNOLOGY On August 23, 1994, EST performed a full scale Emergency Chlorine Scrubber System Test for the purpose of evacuating and absorbing chlorine from a room subjected to a full one ton release of chlorine. Please refer to the attached test system schematic. A total of 2012 pounds of liquid chlorine was loaded into a chlorine holding tank from one 150 pound chlorine cylinder and a one ton chlorine container. After the chlorine was loaded into the chlorine holding tank, the tank was further pressurized to 275 PSIG using nitrogen. The metering orifice was 0.358" diameter, closely simulating a fusible relief plug discharge orifice. .._. The caustic storage tank contained 2100 gallons of 20 percent caustic. The chlorine release into the chlorine room was accomplished by opening the chlorine release valve upstream of the metering orifice and releasing liquid chlorine into the chlorine room followed by the release of chlorine gas and nitrogen mixture. A portion of the chlorine liquid exiting the orifice flashed and a portion evaporated into gaseous chlorine. The chlorine gas was entrained by the scrubber system and absorbed by the caustic. Approximately 2/3 of the chlorine liquid neither flashed nor evaporated during the release and was collected in a floor pan. This evaporated over the next seven to eight hours and was entrained by the scrubber system and absorbed by the caustic. The liquid chlorine release time was 4 minutes and 25 seconds, an average rate of 425 pounds per minute and an initial rate of 500 pounds per minute. The fresh air flow into the chlorine room was monitored with an air flow meter at 3000 CFM and showed a significant inward flow at all times. Also, chlorine room draft readings were recorded during the test confirming the system pulled a continuous negative pressure (draft) on the chlorine room during the test at -0.36" W.C. to -0.20" W.C.. Please refer to the attached test data for various data readings for the MiI-Ram dry chlorine stack sensor and EIT wet stack sensor for continuous outlet chlorine readings along with the Eagle Micro Systems weigh scale readings. -- The test was witnessed by Robert L. Somerville, a Chemical Engineer, registered as a Professional Engineer in the states of Oregon and New Jersey. LLILLI 0 <0 n..I--' "' ~ !i '%! """ ' ' ' "' ~:~-I .- · ~- '~~ Oa, CL r~O <o >t-- CO _zw F- rn o Og "< "'>° W LLI 7< ~ ~ w u_ W ~ ~// III -~ w w __ I.L '1' r~ w LLI 7- 0: .,, -- 0 C-mC ~ > LLI LL ~:_~ ::CZ 1--~ ~'o On ~,U.-C) o_z r~mC.~ cOrr-O _ :D:D II10 3< oco', ZO o3: ,,,co"' P. O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 ENVIRONMENTAL SYSTEMS TECHNOLOGY Elapsed Time Tank Wt: Ci2 + N2 Dry Sensor Wet Sensor HR:MIN:SEC Net Pot|nd~ Mil-Ram ** EIT ** :00 2058 0.0 0.0 :30 1813 0.1 0.0 1:00 1579 0.3 0.1 1:30 1350 0.3 0.3 2:00 1134 0.3 0.4 2:30 932 0.2 0.4 3:00 736 0.2 0.5 3:30 543 0.2 0.5 3:45 452 0.1 0.5 4:00 361 0.1 0.5 * 4:30 181 0.1 0.5 5:00 90 0.1 0.5 5:15 81 0.0 0.5 10:00 11 0.0 0.1 1:00:00 0 0.0 0.0 2:00:00 0 0.0 0.0 3:00:00 0 0.0 0.0 4:00:00 0 0.0 0.0 5:00:00 0 0.0 0.0 6:00:00 0 0.0 0.0 6:30:00 0 O. 1 O. 1 7:00:00 0 0.1 0.2 8:00:00 0 O. 1 0.2 9:00:00 0 O. 1 0.2 * Chlorine gas and nitrogen gas released from this point. ** Scrubber outlet chlorine concentration in ppm. R O. Box 890 Quakertown, PA 18951 CORPORATION Tel: 215 - 538-7000 Fax: 215 - 538-7713 ENVIRONMENTAL SYSTEMS TECHNOLOGY CERTIFICATE OF COMPLIANCE Equipment: Emergency Ammonia Scrubber System Manufacturer: EST Corporation Supplier: Water and Waste Management Associates Installation: Village Parkway Pump Station, City of Coppel, Texas EST S. O. No.: ER96.2147 This is to certify that the EST Emergency Ammonia Scrubber System being supplied on the above referenced job meets or exceeds the requirements of Specification section SC.37. Certified By ...../~,~,,~.,/.~,,,::,..,,~,-_~,_bE,~.,,/y.~'W Date ......-~/-/--/2'-~/~-'-~-~ ................ FIB ERG LASS - SHELTERS ~i Associated Fiberglass Engineers' one piece fiberglass shelters provide a lightweight, corrosion resistant, insulated shelter which is easy to install and virtually maintenance free. The exterior and interior surfaces are covered ~1 ~! with polyester gel coat which eliminates the -~ need for painting. Gasketed door prevents leakage. Built in lifting eyes make these units , simple to lift into place. The units are insulated with 1 inch of isocyanurate foam on the walls and roof. The foam is then encapsulated with a layer of fiberglass and gel coat. An insulation "R" value of 7.7 is the result. · EASY INSTALLATION · PRE-WIRED EQUIPMENT INSTALLED · MAINTENANCE FREE · VANDAL RESISTANT RBEF~LASS SHELTER I~=~TURE~ · WIDE 40" DOOR ! · PRE-WIRED ;~ · R 7.7 INSULATION VALUE · UNIT-MOLDED · FACTORY EQUIPPED LIGHTING AND CONSTRUCTION V E NTI LATI O N · OUTSTANDING STRENGTH · OPTIONAL EQUIPMENT AVAILABLE ASSOCIATED FIBERGLASS ENGINEERS P.O. BOX 14335 · (817) 838-6786 · FAX (817) 838-6789 PLANT: 2417 WEAVER STREET FORT WORTH, TEXAS 7611 7 800-798-6561 TYPICAL PLAN TYPICAL ELEVATION 3" Width (outside) 3" cad plated lifting eye f plyw0od ~ ~ equip bd fiberglass ..... , intake vapor fan resistant lamp optional window · 'r O : 12" sq. exhaust . I ~ I Iouver near bottem e ectr ca panel s.s. hinge optional weather proof I · switch for fan 40" X 80" door and lamp lockset MODEL MODEL NUMBER LENGTH WIDTH H (SIDEWALL) NUMBER LENGTH WIDTH H (SIDEWALL) 2854 28" 54" 84" 9696 96" 96" 84" 4848 48" 48" 84" 12096 120" 96" 84" 5472 54" 72" 84" 72120 72" 120" 84" ~ 7272 72" 72" 84" 96120 96" 120" 84" 7296 72" 96" 84" 120120 120" 120" 84" ~ 96144 98~/2" 1461/2" 96" CUSTOM SIZES AVAILABLE ENGINEERING SPECIFICATION: The SHELTER building shall be molded fiberglass Both the exterior and interior of the SHELTER shall be The following optional equipment shall be fumished: construction, factory pre-assembled to make a finished in white pdyester gel coat, unless a spedal (see options list) bended unit with no extemal seam orjoint covers. The color is requested. walls and roof shall be integral. There shall be a three The SHELTER shall be fumished with the following inch wide mounting flange around the entire lower standard equipment and accessories: perimeter. (Specify extemal or internal.) Pre-wired using 12 ga. wiring in U.L. listed non- metallic flexible, liquid ti ht conduit The walls and roof shall be of sandwich construction 125A, main lug, 8 bran~?~ circuit panel in consisting of 1/Sth inch thid~ fiberglass skins and one NEMA 3R thermoplastic enclosure inch thick dgid isocyanturate foam core (R Value = Duplex outlets (115v) The supplier shall submit Engineering drawings for 7.7). The door shall be of fiberglass sandwich Interior vapor-resistant light approval. As a minimum, the drawings shall show the constriction 1-3/4 inches thick. Fiberglass intake or exaust fan with screened hood configuration of the SHELTER with overall The fiberglass laminate shall consist of polyester Outside weatherproof switch for fan and light dimensions, location of the door, Iouver, fan, resin rainforced with a minimum of 25% by weight Fixed ventilation Iouve r equipment board and electrical components including E-Glass. The minimum physical properties of the Locking door knob a widng schemalic. Cadmium plated lifting eye laminate shall be: Door gasket The SHELTER shall be warranted to be free from Tensile strength 14,000 psi (ASTM D638) Spring cushioned crash stop on door defects in materials and workmanship for a period o~ Rexural strength 25,000 psi (ASTM D790) Fiberglass awning above door Equipment mounting board laminated in wall one year. Flexural modulus 1,000,000 psi (ASTM D790) with FRP The SHELTER shall be designed to withstand a 1" Polyisocyanurate foam insulation core wind load of 125 mph and a 30psf snow load. ASSOCIATED FIBERGLASS ENGINEERS P.O. BOX 14335 · (817) 838-6786 * FAX (817) 838-6789 PLANT: 2417 WEAVER STREET FORT WORTH, TEXAS 76117 800-798-6561 STANDARD FEATURES INCLUDE Pre-wired using 12 ga. wiring in U.L. listed non-metallic flexible, liquid tight conduit 125A, main lug, 8 branch circuit panel in NEMA 3R thermoplastic enclosure Duplex outlets (115v) Interior vapor-resistant light Fiberglass intake or exaust fan with screened hood Outside weatherproof switch for fan and light Fixed ventilation Iouver Locking door knob Cadmium plated lifting eye Door gasket Spring cushioned crash stop on door Fiberglass awning above door Equipment mounting board laminated in wall with FRP 1" Polyisocyanurate foam insulation core DOORS & HARDWARE: Window in door (12"x 18"), wire reinforced pvc Custom windows 6' wide double doors (in place of single door) (in addition to other doors) Panic hardware (aluminum) Panic hardware (stainless steel) 2 point latch (stainless steel) Door sweeps Door closer ,.--- ALTERATIONS: Fire retardant const. - Class II (flame spread 75 or less) Fire retardant const. - Class I (flame spread 25 or less) Drill flange Inside mounting flange 1/4" PVC foam flange gasket Partition (wood encapsulated in FRP) FRP floor Steel floor, epoxy coated Mounting channel, galvanized (up to 6' long) Mounting channel, FRP (up to 6' long) Straps and eye bolts Custom colors HVAC: 12" x 12" FRP Backdraft Iouver 24"x 24" FRP backdraft Iouver 12" x 12" motorized Iouver 24" x 24" motorized Iouver FRP corrosionproof fan 158cfm (additional) FRP corrosionproof fan 510cfm (additional) 1500w electric heater Heater thermostat calibrated in deg. F Window unit HVAC LIGHTS & ELECTRICAL Additional incandescent vapor resistant fixture ._ Vapor resistant fluorescent fixture Vapor resistant fluorescent fixture (low temp. service) Extra duplex outlets Micro switch, door activated Special electrical: panels, breakers, enclosures, starters, equipment, etc. WARRANTY AFE warrants its shelters to be free from defects in workmanship or materials and will repair or replace at its sole discretion F.O.B. place of delivery, within a period of one year after date of shipment, any shelter proven to be other than warranted. Liability, hereunder is limited to repair or r--"dacement only and does not include labor, installation costs, or indirect or consequential damages ~y nature. Local codes may apply and should be complied with where applicable in shelter installations. THESE INFORMATIVE CATALOGS AVAILABLE UPON REQUEST FIBERGLASS MANHOLES FEATURES _LIGHT~NEIGHT, ONE- RING &COVER PIECE ALL FIBER* GLASS CONSTRUC- TION, NO JOINTS TO ~ ~ ADJUST TO GRADE LEAK WITH BRICK OR CON- CRETE GRADE RINGS RUGGED 3" COLLAR ~EXTRA WIDE LEDGE MAKES BRICK COUR- SING EASIER SPHERICAL DOME~ FOR MAXIMUM STRENGTH HEAVY STRUCTURAL JCLEARLY LABELED REINFORCING BAND ~ FT. 4--""HEIGHT FOR EASY IDENTIFICATION THICK HOOP-WOUND · - SHELL HAS -4'.0' iNSIDE SUPERIOR STRENGTH DIAMETER, STAN- DARD HEIGHTS 2' TO 20' IN SIX INCH DESIGNED FOR H-20 INCREMENTS {16,0~0# AXLE) (TALLER HEIGHTS WHEEL LOAOING AVAILABLE} -- CUT'OUTS MADE EASILY WITH SMOOTH INTERIOR MASONRY SAW WALLS ECONOMICAL QUICK, SIMPLE INSTALLATION ON WET CONCRETE FOUNDATION ASSOCIATED FIBERGLASS ENGINEERS ASSOCIATED FIBERGLASS ENGINEERS- P.O, BOX 14335 · (817) 838-6786 · FAX (8t7) 838-6789 PLANT: 2417 WEAVER STREET FORT WORTH, TEXAS 161 I 7 800-798-6561 Represented By: 5' wide cxCernal mourmng .... ~- NOTES: a ~d I. M~eri~ls ~ construction: 5" fibergl~5 ~ equip ha. 116' fi~ergJ~s~ B8 6PM exha~ ,~ ?~ he~er skims ~ich r f~n near' top ~] ~olylsecy~nur~te ~th hbergla% '~ ~o~m backeraft ~ fo~m Jouver' ~ cope. electricj Z Exterior ~O p~nel inCeriar ~HIT~ ~ 12" square gel P~' f:RP b~ckdPMt fl r in'take leuvcP r'le~r' HOOp w:th PRP hooc~ Ioc, ksct Two ca,J pbtod Id't.m(t eye5 ' R' [] LJ o outlore ]5 ~amp~ ~5 ~mp WIRING SCHEHATIC ]2 gouge wire in ]/2" se~[L~Le r]exlb[e condu~L. PRP 24~/12~ v~c, 8~ Hz.,singJe phrase floor' poweo Model 7272 Ammoni,3tion r.%L,Iding F: ]bergLess ~ob mnb.y qGOq8 date ~/27/q~ J OaFfelt, Texa~ Engineers CAD- qt38