MX172657B - Celda para producir peroxido de hidrogeno - Google Patents

Celda para producir peroxido de hidrogeno

Info

Publication number
MX172657B
MX172657B MX009365A MX936587A MX172657B MX 172657 B MX172657 B MX 172657B MX 009365 A MX009365 A MX 009365A MX 936587 A MX936587 A MX 936587A MX 172657 B MX172657 B MX 172657B
Authority
MX
Mexico
Prior art keywords
electrolyte
cathode
cell
anode
compartment
Prior art date
Application number
MX009365A
Other languages
English (en)
Inventor
John Shu Chi Chiang
Charles John Nicholson
Original Assignee
Fmc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/932,836 external-priority patent/US4753718A/en
Priority claimed from US06/932,832 external-priority patent/US4731173A/en
Priority claimed from US06/932,835 external-priority patent/US5149414A/en
Priority claimed from US06/932,834 external-priority patent/US4758317A/en
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of MX172657B publication Critical patent/MX172657B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/28—Per-compounds
    • C25B1/30—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

La presente invención se refiere a una celda electrolitica caracterizada por una entrada de electrolito y una salida de electrolito, un cátodo poroso permeale a un gas, el cátodo tiene una primer superficie en contacto con el electrolito y una segunda superficie que forma una superficie exterior de una celda de contacto con un gas que contiene oxígeno, un ánodo, un medio de separación entre el cátodo y el ánodo, y un medio para empujar el electrolito desde la entrada del electrolito, hacia la salida del electrolito al medio de separación define un compartimiento de ánodo y un compartimiento de cátodo en la celda el medio de separación es esencialmente permeable a un ión en el electrolito, la celda está colocada con el cátodo y el ánodo de una posición generalmente vertical, horizontal o inclinada, el compartimiento del ánodo y el compartimiento del cátodo está provisto con un medio para empujar el electrolito desde la entrada del electrolito a través de la primera superficie del cátodo.
MX009365A 1986-11-20 1987-11-16 Celda para producir peroxido de hidrogeno MX172657B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/932,836 US4753718A (en) 1986-11-20 1986-11-20 Hydrogen peroxide electrolytic cell
US06/932,832 US4731173A (en) 1986-11-20 1986-11-20 Article for constructing an electrolytic cell
US06/932,835 US5149414A (en) 1986-11-20 1986-11-20 Oxygen gas diffusion electrode
US06/932,834 US4758317A (en) 1986-11-20 1986-11-20 Process and cell for producing hydrogen peroxide

Publications (1)

Publication Number Publication Date
MX172657B true MX172657B (es) 1994-01-06

Family

ID=27506015

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009365A MX172657B (es) 1986-11-20 1987-11-16 Celda para producir peroxido de hidrogeno

Country Status (7)

Country Link
BR (1) BR8707943A (es)
FI (1) FI92078C (es)
MX (1) MX172657B (es)
NO (1) NO177393C (es)
NZ (1) NZ222596A (es)
SE (1) SE466500B (es)
WO (1) WO1988003966A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120679C2 (de) * 1991-06-22 1995-11-09 Grimma Masch Anlagen Gmbh Elektrolyseverfahren und Elektrolysezelle für gasentwickelnde oder gasverbrauchende elektrolytische Prozesse
GB9225421D0 (en) * 1992-12-04 1993-01-27 Chemetics Int Electrolytic production of hydrogen peroxide using bipolar membranes
GB9301330D0 (en) * 1993-01-23 1993-03-17 Johnson Matthey Plc Electrode
DE4317349C1 (de) * 1993-05-25 1994-10-13 Metallgesellschaft Ag Verfahren zur Herstellung von Alkaliperoxid/Percarbonat-Lösungen
AUPR566701A0 (en) * 2001-06-14 2001-07-12 Rmg Services Pty. Ltd. Electrolytic activation of fluids
AU2002257383B2 (en) * 2001-06-14 2008-04-10 Gomez, Rodolfo Antonio M Electrolytic activation of fluids
US8287702B2 (en) 2001-06-14 2012-10-16 Gomez Rodolfo Antonio M Electrolytic activation of water
DE10152794A1 (de) * 2001-10-25 2003-05-08 Bayer Ag Drainage im Gasraum bei Elektrolyseprozessen
CA2810894C (en) * 2010-09-24 2019-12-31 Det Norske Veritas As Method and apparatus for the electrochemical reduction of carbon dioxide
IT202200001544A1 (it) * 2022-01-31 2023-07-31 Eos Energetics S R L S Cella elettrolitica per la produzione di h2

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068641D1 (de) * 1979-02-27 1984-08-30 Asahi Glass Co Ltd Gas diffusion electrode
US4406758A (en) * 1982-02-18 1983-09-27 The Dow Chemical Company Method of operating a liquid-gas electrochemical cell
US4435267A (en) * 1982-10-08 1984-03-06 Exxon Research And Engineering Co. Gas percolation barrier for gas fed electrode
US4572774A (en) * 1983-10-19 1986-02-25 Massachusetts Institute Of Technology Apparatus for production of hydrogen peroxide
DE3401637A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Verfahren zum elektrolysieren von fluessigen elektrolyten
US4581116A (en) * 1984-12-04 1986-04-08 The Dow Chemical Company Gas diffusion composite electrode having novel hydrophilic layer
US4647359A (en) * 1985-10-16 1987-03-03 Prototech Company Electrocatalytic gas diffusion electrode employing thin carbon cloth layer

Also Published As

Publication number Publication date
FI892299A0 (fi) 1989-05-12
NZ222596A (en) 1989-06-28
SE8901803L (sv) 1989-05-19
FI92078C (fi) 1994-09-26
NO177393B (no) 1995-05-29
NO883207D0 (no) 1988-07-19
BR8707943A (pt) 1990-02-13
NO177393C (no) 1995-09-06
FI92078B (fi) 1994-06-15
SE8901803D0 (sv) 1989-05-19
WO1988003966A1 (en) 1988-06-02
NO883207L (no) 1988-07-19
FI892299A (fi) 1989-05-12
SE466500B (sv) 1992-02-24

Similar Documents

Publication Publication Date Title
ES2177706T3 (es) Componentes de utilidad en celulas electroquimicas y su uso en la separacion de oxigeno.
CA1247048A (en) REINFORCED MEMBRANE, ELECTROCHEMICAL BATTERY AND ELECTROLYSIS METHOD
MX172657B (es) Celda para producir peroxido de hidrogeno
ES2059959T3 (es) Celda de electrolisis para la preparacion de compuestos de peroxo y perhalogenatos.
ES452897A1 (es) Un separador anodico.
US3990912A (en) Electrolyte regeneration in a fuel cell stack
ES8104435A1 (es) Mejoras en un dispositivo de generacion y suministro de clo-ro
TWI266813B (en) Wet process performed with anode water containing oxidative substance and/or cathode water containing reductive substance in semiconductor device fabrication, and anode water and/or cathode water used in the wet process
DE59904664D1 (de) Reaktionswasserausbringung bei pem-brennstoffzellen
MX171509B (es) Electrodo permeable de gas para sistema electroquimico
US963852A (en) Galvanic battery.
ES2036548T3 (es) Un catodo unido a una membrana de intercambio ionico de utilidad en electrolizadores para procesos electroquimicos y un metodo adecuado para llevar a cabo la electrolisis.
SE8601474L (sv) Metod for framstellning av en anod som innehaller nico?712?72o?714-katalysator for elektrolys av kaliumhydroxidlosningar
EP0122049A3 (en) Unreinforced membrane, electrochemical cell, and electrolysis process
MX169648B (es) Procedimiento para fabricar electroliticamente peroxido de hidrogeno
JPS57174482A (en) Cation exchange membrane for electrolysis
US3888749A (en) Electrolytic separation of oxygen from air
KR920016615A (ko) 전착에 의해 철박을 제조하는 방법
US3703416A (en) Basic cell operating with hydrocarbon fuel
KR900018418A (ko) 베스내에서 퍼망가네이트를 재생시키는 방법 및 장치
GB1499619A (en) Electrochemical oxygen production method and device
EP0360536A3 (en) Cell and method of operating a liquid-gas electrochemical cell
ES2176442T3 (es) Procedimiento para la separacion electrolitica del oxigeno de sus mezclas y equipo para la realizacion de dicho procedimiento.
GB1261287A (en) Improved process for removing carbon dioxide from gases
ES2046669T3 (es) Procedimiento de fabricacion de sulfuro de metal alcalino.