Electrodos ORP - Powell Fabrication

Transcription

Electrodos ORP
Powell
Fabrication & Manufacturing Inc
Solutions at Work!
The information contained herein is, to our best knowledge, true and accurate, but all recommendations or
suggestions are made without guarantee, since the conditions of use are beyond our control. Powell Fabrication &
Manufacturing, Inc. disclaims any liability incurred in connection with the use of this information. Furthermore,
nothing contained herein shall be construed as a recommendation to use any product in conflict with existing
patents covering any material or its use.
La información contenida es éste documento es verdadera y precisa y para un mejor conocimiento, pero todas las
recomendaciones y sugerencias aquí descritas no tendrán garantía. Dado que las condiciones de uso están fuera de
nuestro control Powell Fabrication & Mfg. Inc desconocerá cualquier reclamación derivada del uso de ésta
información. Además nada de lo contenido en este documento podrá ser usado en forma alguna para ir en contra
de cualquier patente existente.
740 East Monroe Rd St Louis MI 48880
Phone 989.681.2158 Fax 989.681.5013
email [email protected] website www.powellfab.com
Powell
Electrodos Powell ORP
Con el fin de asegurar que el hipoclorito de sodio –
blanqueador para lavanderías, para uso doméstico ó uso
industrial – resultado de la reacción entre cloro y soda
cáustica sea de la mejor calidad posible, la reacción debe
controlarse adecuadamente. El punto final de la reacción
es crítico por que – en adición al uso ineficiente de las
materias primas – el uso de un hipoclorito que contenga
un elevado exceso de soda cáustica disminuye la velocidad
de blanqueo. Al contrario, un producto sobre clorado es
altamente inestable y ocasiona normalmente una
liberación de cloro. La manera más precisa de monitorear
la reacción es por el potencial de óxido-reducción –
comúnmente conocido como ORP ó REDOX – El uso del
ORP es una forma simple de lograr la mejor eficiencia para
obtener un producto con la máxima estabilidad y una
perfecta velocidad de blanqueo.
El medidor y controlador Powell 2 usa el principio de ORP
para monitorear el exceso de soda cáustica en el sistema.
Los electrodos de ORP son colocados inmersos en la línea
de producción de Hipoclorito produciendo un voltaje
inversamente proporcional a la cantidad de exceso de soda
cáustica en la solución. Los electrodos mostrarán la misma
medida de voltaje si el exceso de soda cáustica es siempre
el mismo. Esto permite al fabricante establecer un punto
determinado sobre el controlador para obtener un producto
estable con el mismo exceso de soda cáustica.
El electrodo Powell para potencial de óxido-reducción (ORP)
utiliza platino para el electrodo medidor y plata para el electrodo
de referencia. Esta unidad ha sido probada en numerosos
sistemas como la decloración de salmuera y en las industrias
de producción y consumo de hipoclorito de sodio y cloruro
férrico. Está recomendado para ser usado con cualquier
producto químico halógeno y en absorbedores, tanques de
neutralización, chimeneas de escapes y producción por lotes.
Los electrodos Powell de ORP están disponibles para tuberías
de tamaños desde 1" hasta 18" y son reconocidos en el
mercado por su larga vida útil e impecable desempeño.
Phone 989.681.2158 Fax 989.681.5013
El Electrodo ORP Powell ORP ha tenido un buen desempeño
en las industrias del hipoclorito de sodio y cloruro férrico. El
electrodo puede también ser usado con cualquier producto
químico halógeno.
Años de servicio en prueba
Carcaza para los electrodos en Teflón® vidriado diseñado
para montarse en bridas.
Cuerpo del electrodo en Kynar®
Tapa guarda polvos en PVC resistente a la humedad.
Libre de soluciones electrolíticas.
Se instala directamente en las líneas de proceso.
Carcazas opcionales para electrodos en otras
aplicaciones.
Powell
Control del Hidróxido
de Sodio en los absorbedores de Cloro
con la medida del Potencial de Oxido-Reducción
Tabla 1: Remanente de Hidróxido de Sodio vs.
Porcentaje en peso de Hipoclorito de Sodio
% en peso
% en peso
ORP
NaOH
NaOCl
mVDC*
21.34
0.00
0
19.90
1.12
288
18.47
2.31
311
16.93
3.45
330
15.49
3.50
345
El equipo para medición del Potencial de Oxido-reducción Powell tiene la
mejor tecnología disponible para el control de las concentraciones de
hidróxido de sodio en los absorbedores de cloro. Esta tecnología de
Powell ha sido aplicada exitosamente por muchos años. Muchas plantas
en el mundo tales como Chemical Occidental y Olin Chemical en los
Estados Unidos , Sasol LTD en África del Sur, Orica en Australia,
Carbocloro en Brasil, Occidental en Chile y muchos otros utilizan el
electrodo de potencial de óxido-reducción para sus aplicaciones.
Cuando la instalación del electrodo se ha realizado correctamente, la pareja
de electrodos de plata / platino envía una señal de salida en milivoltios de
acuerdo a la siguiente fórmula:
14.22
12.88
5.54
6.81
358
372
11.44
9.90
8.01
8.88
384
396
8.49
7.00
5.38
3.95
2.31
1.48
10.25
11.27
12.67
13.59
15.13
15.58
410
424
441
460
488
507
0.81
15.99
0.42
16.44
*MilliVoltage Direct Current
535
561
Donde Eo es el potencial de oxidación estándar para la reacción.
Dado que el potencial del electrodo es primordialmente una función del ión hidrógeno se observa una inflexión bien definida en
el punto final de la reacción similar a la obtenida con las mediciones de pH.
La experiencia ha mostrado que una curva típica de milivoltios en un absorbedor de cloro empieza con una concentración de
soda cáustica del 21% que reaccionando con el cloro producirá unas señales en milivoltios respecto al remanente de hidróxido
de sodio vs. el porcentaje en peso del hipoclorito de sodio. Los datos se pueden observar en la tabla 1.
Phone 989.681.2158 Fax 989.681.5013
Powell
Control del Hidróxido
de Sodio en los absorbedores de Cloro
con la medida del Potencial de Oxido-Reducción
De acuerdo a los datos de la tabla 1, el potencial de óxidoreducción puede representarse gráficamente como se muestra
en la figura 1. El uso apropiado del electrodo ORP en cualquier
absorbedor de cloro diseñado para procesos continuos ó por
lotes, controla los altos niveles requeridos de hidróxido de
sodio.
Los clientes de Powell han controlado exitosamente los niveles
normales de hidróxido de sodio tales como del 12% en peso.
Muchos clientes prefieren trabajar los absorbedores con niveles
inferiores en la concentración del hidróxido tal como 1.5%,
controlando el nivel con el electrodo ORP ya sea para producciones
de procesos continuos ó de lotes.
ORP vs % en peso de NaOH
Si el sistema está automatizado y realiza la adición de
hidróxido de sodio por programación, el conjunto con el
control del electrodo ORP llevará a que los posibles
desequilibrios del proceso sean rápidamente controlados.
600
Un absorbedor de cloro para procesos de producción de
hipoclorito de sodio por lotes, utiliza electrodos ORP los
cuales suministrarán información y activarán las
alarmas con el fin de informar a los operadores cuando
sea necesario realizar la operación de cambio de lote de
producción en los tanques de hipoclorito de sodio.
ORP (mV)
500
400
300
200
100
0
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
% en peso de NaOH
Phone 989.681.2158 Fax 989.681.5013
Powell
ORP Cell Assemblies
Effective 4/01/2003
Subject to Change Without Notice
Complete ORP System
Standard complete unit consists of one Teflon® body ring with one silver electrode on silver rod in Kynar®
holder, and one platinum electrode on brass rod in Kynar® holder, both with moisture resistant PVC caps.
1" thick 25% glass filled Teflon® units #1170 for direct insertion between 2 lined pipe companion flanges.
Pipe
Size
1”
Stock Code
Number
905-00061-001
2“
905-00062-001
3”
905-01230-001
4”
905-01225-001
6”
905-00063-001
Components
One Silver Electrodes with Silver Rod, One Platinum Electrodes with Brass Rod,
One Teflon® body Ring for 1“ Lined pipe and Two Moisture Resistant Cap PVC.
Price
$ 898.00
$ 943.00
$1024.00
$1207.00
$1363.00
Larger units or special designs are available. Please contact us for details.
Individual Parts
Pipe Size
1”
2”
3”
4”
6”
Pipe Size
1”
2”
3”
4”
6”
Silver Electrodes with Silver Rod
Less Cap.
Stock Code Number
Price
915-02355-001
$180.00
915-02351-001
$180.00
915-02369-001
$180.00
915-02367-001
$180.00
915-02364-001
$180.00
Platinum Electrodes with Brass Rod
Less Cap.
Stock Code Number
Price
915-02353-001
$310.00
915-02357-001
$310.00
915-02368-001
$310.00
915-02360-001
$310.00
915-02370-001
$310.00
Ring only for lined pipe size.
Stock Code Number
Price
910-01183-001
$ 288.00
910-01185-001
$ 333.00
910-01186-001
$ 414.00
910-01189-001
$ 597.00
910-01190-001
$ 753.00
Moisture Resistant Cap PVC
Stock Code Number
Price
915-02350-001
$60.00
915-02350-001
$60.00
915-02350-001
$60.00
915-02350-001
$60.00
915-02350-001
$60.00
PVC Electrode Adapters available (3/4" MIP 910-01181-001 (Each) - $ 60.00
Phone 989.681.2158 Fax 989.681.5013
Powell
ORP Cell Assemblies
Effective 4/01/2003
Subject to Change Without Notice
Electrode Repair Services
Pipe Size
1"
2"
3"
4"
6"
Silver Electrode (Negative)
Stock Code
Number for Repair
Repair Kit
Kit
916-02380-001
$105.00
916-02670-001
$105.00
916-02376-001
$105.00
916-02372-002
$105.00
916-02374-001
$105.00
Factory
Re-built
$125.00
$125.00
$125.00
$125.00
$125.00
Platinum Electrode (Positive)
Stock Code
Factory
Number for
Re-built
Repair Kit
Repair Kit
916-02381-001
$ 45.00
$55.00
916-02669-001
$ 45.00
$55.00
916-02377-001
$ 45.00
$55.00
916-02379-001
$ 45.00
$55.00
916-02899-001
$ 45.00
$55.00
Holder must be returned unbroken.
Platium tips must be returned with unbroken holder.
Phone 989.681.2158 Fax 989.681.5013
Powell
Powell
Powell Electrode Users
Includes Owners of Powell Continuous and
Batch Bleach Systems
A&I International, Laredo, TX
Abcotek Technology, Flushing, NY
Alexander Chemical Company, Multiple Locations
in the United States
All Pure Chemical Company, Multiple Locations
Allied Chlorine, South Kearny, NIAllied Universal
Corporation, Miami, FL
Alpak, Edmonton, AB, Canada
Altivia Corporation, Multiple Locations in
the United States
American Technology & Controls, Houston, TX
Aqua Chlor, Fresno, CA
Arden Chemical, South Kerney, NJ
Basf, Geismar, LABDP International, Lester, PA
BEI Hawaii, Honolulu, HI
BF Goodrich Chemical Company, Multiple Locations
Boise Cascade Paper Group, International Falls, MN
Boise Cascade Vancouver Specilalities Mill,
Vancouver, WA
Brenntag Canada Inc., Multiple Locations in Canada
Brenntag Mid South Inc., Multiple Locations
Brewer Environmental Industries, Honolulu, HI
Bristol Myers Products of Canada, Toronto,
ON, Canada
Burris Chemicals, Charlotte, NC
Carbocloro Oxypar, Cubatao, Multiple Locations
in Brazil
Carrol Welding Supply Inc., Abilene, TX
CDI, Multiple Locations in the United States
Centrex, Inc., Houston, TX
CGTX Incorporated, Red Deer, AB, Canada
Chem Lab Products Incorporated, on, Canada
Chem Lab Products, Inc., Multiple Locations in
the United States
Chemetics US, Vancouver, BC, Canada
Chemetron, Holland, MI
Chemical Distributors, Inc., Farmington, NM
Chemply, Bunola, PA
Chexport Corporation, Miami, FL
Ciba Geigy Corporation, Mcintosh, AL
Cincinnati Specailtites, Inc., Cincinnati, OH
Phone 989.681.2158 Fax 989.681.5013
Clearon Corporation, S. Charleston, WV
Cleartech Industries Inc., Multiple Locations
in Canada
Clorox Company, Multiple Locations Worldwide
Clowhite Company, Hampton, GA
Coastal Products & Chemicals, Houston, TX
Colgate-Palmolive Company, Multiple Locations
in Canada
Colgate-Palmolive Ivory Coast, Africa
Colgate-Palmolive, Reunion Island, Le Port, Cede
Colgate-Palmolive, Santa Domingo, Dominican
Republic
Colgate-Palmolive, Valencia, Venezuela
Control System Industrial, Laredo, TX
CVDSA Industria Quimica Del, Monterrey, Mexico
Dial Corporation, St. Louis, MO
Diferco U S A Corporation, Miami, FL
Dow Chemical U S A, Midland, MI
DPC Enterprises, Multiple Locations in
the United States
Dutch Chemicals, Multiple Locations in Canada
DXI, Multiple Locations in the United States
E.S. Trading, Lebanon Eaglebrook, Varennis,
GB, Canada
Ecolab, Garland, TX
Economics Lab, St. Paul, MN
Electrolytic Technologies Corporation, North
Miami Beach, FL
EMD Chemicals Inc., Savannah, GA
ERCO, Saskatoon, SK, Canada
Escort Forwarding, Inc., Inwood, NY
Flexsys America LP, Nitro, WV
FMC Corporation, Nitro, WV
Fraser Paper, Park Falls, WI
G & O Supply Company, Laredo, TX
G A C Chemical, Multiple Locations in
the United States
GATX Rail, Colton, CA
Geon Company, Cleveland, OH
George Mann & Company Inc., Providence, RI
Georgia Pacific Corporation, Kalamazoo, MI
GPS Industries Division, City of Industry, CA
Great Lakes Chemical Corporation, Nitro, WV
Powell
Powell
Great Lakes Process Controls, Inc.,
Farmington Hills, MI
Great Western Chemical, Salt Lake City, UT
Groupe Lavo Inc., Montreal, PG, Canada
H. Krevit & Company, Inc., New Haven, CT
Harcros Chemical, Multiple Locations in
the United States
Hasa Inc., Multiple Locations in
the United States
Hawkins Inc., Multiple Locations in
the United States
HCI, Multiple Locations in Canada
Hector Vaca Esparza, Monterrey, Mexico
Herbert Verkamp Calvert, Cincinnati, OH
High-Po-Chlor, Romulus, MI
Hill Bros. Chemical, Phoenix, AZ
Hydrite Chemical Company, Oshkosh, WI
I C I Americas Inc., Multiple Locations in
the United States
I C I Canada Incorporated, Cornwall, ON, Canada
I C I, Sydney, Australia
Impex International Associates Inc., Dodgeville, WI
Inchem, Manilla
Industria Quimica Del ISTM, Canada
Industria Quimica Del Istmo Sa De CV,
Monterrey, N.l.
Industria Quimica Del Istmo, Multiple Locations
in Mexico
Industrial Innovations, Stockton, CA
Industrial Sales & Service Company, Henderson, NY
Inquista Chemical, Monterrey, Nuevo Leon, Mexico
Intercore, Jorden
International Chemical, Binondo, Manila, Philippines
ISA, Feasterville, PA
James Austin Company, Multiple Locations in
the United States
JCI Jones Chemical Inc., Multiple Locations in
the United States
KA Steel Chemicals, Multiple Locations in
the United States
KEM Iron, Multiple Locations in the United States
Kemira Pigments, Inc. Savannah, GA
Kemwater North America Company, Multiple
Locations in the United States
Phone 989.681.2158 Fax 989.681.5013
Kerr Mcgee Pigments (Savannah), Inc., Livonia, MI
KIK Inc., Multiple Locations in the United States
KIK Toronto Inc., Concord, ON, Canada
Kvaerner Chemetics, Riegelwood, NC
Kvaerner Chemetics, Vancouver, BC, Canada
L’ Environment Eaglebrook, Varennes,
PG, Canada
Labbco of Louisiana, Slidell, LA
Mabuhay Vinyl Corporation, Philippines
Manley Regan Chemicals, Middletown, PA
Marsulex, Fort Saskatchewan, AL, Canada
Miami Products, Dayton, OH
Monsanto Chemical Company, Multiple Locations
Nortim Inc., Winston Salem, NC
Noveon, Inc., Multiple Locations
Noveon, the Netherlands
Occidental Chemical Corporation, Multiple Locations
Odyssey Manufacturing, Tampa, FL
Olin Chemical, Multiple Locations in the United States
Olympic Chemical, Fontana, CA
Online Packaging, Plover, WI
Oregon metallurgical Corporation, Albany, NY
Oremet, Albany, OR
Orica Australia Pty, LTD., Melborne, Australia
Oxy Vinyls LP, Multiple Locations in the United States
P P G Canada, Inc., Beauharnois, PG, Canada
Pares & Alvarez, Concepcion, Chile
PB & S Chemical Company, Inc., Multiple Locations
PCI Canada, Montreal, QB, Canada
Penford Products Company, Cedar Rapids, IA
Pennwalt S.A. de C.V., Ecatepec, Edo. Mexico
Pennwalt S.A. de C.V., Brownsville, TX
Phibro-Tech, Inc., Joliet, IL
Pioneer Americas, Inc., Multiple Locations
Pioneer Cornwall Works, Multiple Locations
in the Canada
PMC Specialties LLC. , Cincinnati, OH
Polifin Limited, Sasolburg, Republic of South Africa
Powell
Powell
PPG Canada Incorporated, Beauharnois, QB, Canada
PPG Industries, Multiple Locations
Prairie Chemical, Multiple Locations
in the Canada
Prillaman Chemical, Suffolk, VA
Proctor & Gamble Paper Company,
Green Bay, WI
Prodesal, Cali, Colombia
Quimica Pima, Sonora, Mexico
Quimicos, Holanda, Costa Rica
Quinta Raddison Limited, Inwood, NY
Quinta Raddison, LTD., Colchester, England
Rawabi Marketing International, Olaya-Riydh,
Saudi Arabia
Rayonier, Jesup, GARES, Inc., Middletown, DE
Rowell Chemical, Multiple Locations
Sachem, Inc., Multiple Locations
Sasol Technology pty., ltd., sasolburg,
South Africa
Sentry Industries, Miami, FL
Sewell Products, Auburndale, FL
Sierra Chemical, Multiple Locations
SO White Chemical Company, Plover, WI
Southwestern Chemical, Cleburne, TX
Staley A E Manufacturing Company, Decatur, IL
Stanchem, Multiple Locations in Canada
Star Trade International LLC., Marietta, GA
Sterling Pulp Chemicals, SK, Canada
Summit Industries, Mt. Pleasant, TN
Surpass Chemical, Albany, NY
Taiwan Chlorine Industries, Kaoksiung, Taiwan
TC Products, Tacoma, WAT-Chem Products,
Santa Fe Springs, CA
Technochem, Inc., Plantation, FL
Thatcher Chemical Company, Multiple
Trinity Manufacturing, Hamlet, NC
Ulrich Chemical, Terre Haute, IN
Phone 989.681.2158 Fax 989.681.5013
Ulysses, NigeriaUnivar USA Inc., Multiple
Vertex Chemical, Corp., Multiple Locations
Vicksburg Chemical Company, Vicksburg, MS
Wausau Papers, Brokaw, WI
Wonder Chemical Corporation, Fairless Hills, PA
Powell
Owners of Powell Continuous
Bleach Plant System
1967
Wonder Chemical Corporation, Fairless Hills, Pennsylvania
Tops Chemical (Georgia-Pacific) Richmond, California
1968
Georgia Pacific, City of Commerce, California
Hasa Chemicals Inc., Saugus, California
1969
Jones Chemicals, Inc., Warwick, New York
Sun Chemicals, Inc (FMC Corp. Detroit, Michigan)
1970
Kare Kemicals, Inc., Opa-Locka, Florida
Jones Chemicals, Inc., Barberton, Ohio
1971
Dow Chemical U.S.A., Midland, Michigan
Hasa Chemical, Eloy, Arizona
Jones Chemicals, Inc., Beech Grove, Indiana
1972
Canadian Forest Products, Port Mellon, British Columbia,
Canada
Canadian Miraclean (Prairie Chem)
1973
Georgia-Pacific Corporation, Kalamazoo, Michigan
Hydrite Chemical, Converted To Alternate Chemical
Production
1975
Jones Chemicals, Inc., Fort Lauderdale, Florida
1976
Proctor & Gamble, Green Bay, Wisconsin
Bristol Myers (Colgate-Palmolive), Toronto, Ontario,
Canada
1977
Jones Chemicals, Inc., Houston, Texas,
Jones Chemical, Inc., Merrimac, New Hampshire
Jones Chemical, Inc., Milpitas, California
Jones Chemical, Inc. Charlotte, North Carolina
1980
Ciba-Geigy Corporation, McIntosh, Alabama
1981
Hasa Chemicals Inc., Eloy, Arizona
High-Po-Chlor, Romulus, Michigan
Sun Wholesale Supply (HCI Clearwater Chemical),
Clearwater Florida
1982
Aqua Chlor, Purchased By All Pure Chemical, Tracy,
California
Economics Labs (Ecolab), Joliet, Illinois
1983
Alexander Chemicals, Kingsbury, Indiana
Purex Corporation (The Dial Corporation) Broadview,
Illinois
1984
Patterson Laboratories, Detroit Michigan
HVC Chemical, Cincinnati, Ohio
U.S. Chlorine, Inc. (Sentry Industries), Miami, Florida
1985
GPS Industries Division, City of Industry, California
KA Steel Chemical, Inc., Lemont, Illinois
Hydrite Chemical Company, Oshkosh, Wisconsin
Union Sanitary District (Jones Chemical) Torrence,
California
Jones Chemical, Torrance, California
T-Chem, Santa Fe Springs, California
1986
Boise Cascade Paper Group, International Falls, Minnesota
AE Staley Mfg. Co., Decatur, Illinois (sold to Jones Chemical)
The Dial Corporation, (Purex) Southgate, California
Monsanto Chemical (Flexsys America, LP), Nitro,
West Virginia
All Pure Chemical, Santa Fe Springs, California
H. Krevit & Co., New Haven, Connecticut
Proctor & Gamble, Grand Prairie, Alberta, Canada
Flambeau Paper Corporation, Park Falls, Wisconsin
1978
Bristol Myers (Colgate Palmolive) Moncton, New
Brunswick
Phone 989.681.2158 Fax 989.681.5013
Powell
Owners of Powell Continuous
Bleach Plant System
1987
George Mann, Providence, Rhode Island
Hawkins Chemical, Minneapolis, Minnesota
DPC Industries, Houston, Texas
Dial Corporation, Auburndale, Florida
Dial Rebuild, St. Louis, Missouri
1988
Clorox, Forest Park, Georgia
Prairie Industrial Chemical (Prairie Chem Inc.) Calgary,
Canada
Stanchem, Division Of Cil, Winnipeg, Manitoba, Canada
Ulrich Chemical Inc., Terre Haute, Indiana
DPC Industries, Rosemount, Minnesota
1989
Wausau Paper Mills Company, Brokaw, Wisconsin
Manley-Regan Chemicals, Middletown, Pennsylvania
Boise Cascade Paper Group, Vancouver, Washington
Cil Inc. (Pioneer Americas) Cornwall, Ontario, Canada
1991
Penford Products, Cedar Rapids, Iowa
Chemply, Pittsburgh, Pennsylvania
DPC Industries, Albuquerque, New Mexico
DPC Industries, Cleburne, Texas
1992
Prillaman, Suffolk, Virginia
Rowell, Hindsdale, Illinois
Bleach Masters, Inc., Charlotte, North Carolina
Mabuhay Vinyl Corporation, Makati, Metro Manila, Philippines
1993
Litehouse Industries Limited, Guelph, Ontario, Canada
Groupe Lavo, Inc., (Dutch Chemicals, Inc.), Weston,
Canada
1996
Coastal Products & Chemicals, Houston, Texas
Occidental Chemical Corporation, Talcahuano, Chile
Thatcher Chemical Company, Salt Lake City, Utah
Van Waters & Rogers, Inc., Spartansburg, South Carolina
Sierra Chemical, Sparks, Nevada
Colgate-Palmolive, Edmonton, Alberta, Canada
1997
HCI Chemtech, Chesterfield, Missouri
Taiwan Chlorine Industries, Koahsiung, Taiwan
1998
DPC Industries, Reserve, Louisiana
Inchem, Philippines
Thatcher, Salt Lake City, Utah
DPC Industries, Houston, Texas
Clorox, Chicago, Illinois
Clorox, Aberdeen, Maryland (2)
Odyssey Manufacturing, Tampa, Florida
GAC Chemical, Indianapolis, Indiana
2000
KIK International, Concord, Ontario, Canada
Carbocloro Oxypar, Cubatao, Brazil
Occidental Chemical Corp, Niagara Falls, New York
KIK International, Salem, Virginia
2001
Miami Products & Chemical, Dayton, Ohio
Hills Brothers Chemical, Phoenix Arizona
Rawabi Marketing International, Olaya-riyadh, Saudi Arabia
Olin Corporation, Charleston, Tennessee
Harcross/GAC Chemical Joint Venture, Searsport, Maine
James Austin Company, Mars, Pennsylvania
1994
KA Steel Chemical, Inc., Lemont, Illinois
Jones Chemical, Inc., Milpitas, California
Sierra Chemical, Sparks, Nevada
2002
Olin Corporation Augusta, Georgia
Prodesal, SA Cali, Columbia
KIK Corporation, Houston, Texas
1995
Hasa Inc., Pittsburgh, California
Chemical Formulators, Tampa, Florida
2003
Borden Remington Fall River, MA
Chem Lab Products, Ontario, California
Univar USA Inc., Suffolk, Virginia
Hasa Chemical, Sagus, California
Jones Chemical, Warwick, New York
Phone 989.681.2158 Fax 989.681.5013
Powell
Guide to Powell Products and Services
Sodium Hypochlorite Process Systems
Process Systems: Continuous, Batch, Skid-Mounted Batch
Neutralization Systems: Batch, Continuous
Sodium/Ammonium Bisulfite Systems: Batch, Continuous
Chlor-Alkali Plants/Complete Process Systems
Complete process systems interfacing all components, including chlorine tank car unloading systems with chlorine
detectors, Powell chlorine scrubber, Powell chlorine tank car padding system, Powell continuous bleach plant,
Powell bleach filter system, Powell bleach dilution system and all automatic process controls including tank level
control systems. Powell bleach plant and scrubber can also be integrated into the DCS system of a membrane cell
plant.
Bleach Filter Systems
Filter Systems: 100, 200, and 300 square feet filter-aided bleach filter systems, Oberlin Pressure filters
Chlorine Containment & Handling Equipment
Emergency Scrubbers: for 150-lb Cylinders, 1-Ton Containers, and Multi-Ton Bulk Storage for a variety of
pressurized gases.
Odor Scrubber: for H2S
Equipment Scrubbers: Stationary, Portable
Padding Systems: Air, Nitrogen
Unloading Systems: Tank Car, Tank Truck
Control Panels and Instrumentation
System Upgrades: for Relay Logic and older instrumentation and controls
ORP Electrodes: ORP/pH Control, Flow, Ratio, and Level Control
Continuous Dilution Systems: Bleach, Caustic, HCl, Methanol
Gas Detectors: Chlorine, Sulfur Dioxide, variety of other gases
Valve Closure Systems
MaxPro™ V Valve Closure System: for 150-lb Cylinders
MaxPro™ RA Valve Closure System: for 1-Ton Containers
UniPro™ Valve Closure System: for railcars, bulk containers, tank trucks
AutoPro™ Valve Closure System: for pressurized gas containers
Chlorine Line Equipment
Transfer Hose: Monel® hose, complies with The Chlorine Institute, Inc. recommendations
Handlebar Union: Viton® O-ring seal, 3000# forged steel construction
Expansion Tank: Designed in accordance with The Chlorine Institute, Inc. recommendations, Pamphlet 6, Section
5.5, Drawing 136 (13.1.22) Type B.
Pressure Gauges, Switches, Transmitters: Ashcroft gauge; Static O-ring (SOR) pressure switch
Grease, Oil, Paste: Dow Corning® 111 Silicone Grease, halocarbon grease and oil, Lox 8 Paste
Valves: Durco, Jamesbury, Masoneilan, George Fisher, Asahi, Automax
Pumps: Durco, Innomag
Phone 989.681.2158 Fax 989.681.5013
L:\Literature\PDF Literature\ORP\2910ORPPacket
Powell

Electrodos ORP - Powell Fabrication

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