ATE54343T1 - Verfahren zur elektrolyse von alkalichloridl¯sungen. - Google Patents

Verfahren zur elektrolyse von alkalichloridl¯sungen.

Info

Publication number
ATE54343T1
ATE54343T1 AT87100085T AT87100085T ATE54343T1 AT E54343 T1 ATE54343 T1 AT E54343T1 AT 87100085 T AT87100085 T AT 87100085T AT 87100085 T AT87100085 T AT 87100085T AT E54343 T1 ATE54343 T1 AT E54343T1
Authority
AT
Austria
Prior art keywords
cathode
chamber
alkali metal
anode
withdrawn
Prior art date
Application number
AT87100085T
Other languages
English (en)
Inventor
August Prof Dr Winsel
Rudolf Dr Staab
Nikolaj Medic
Original Assignee
Hoechst Ag
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE54343T1 publication Critical patent/ATE54343T1/de

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
    • 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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT87100085T 1986-01-14 1987-01-07 Verfahren zur elektrolyse von alkalichloridl¯sungen. ATE54343T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863600759 DE3600759A1 (de) 1986-01-14 1986-01-14 Verfahren zur elektrolyse von alkalichlorid-loesungen
EP87100085A EP0241633B1 (de) 1986-01-14 1987-01-07 Verfahren zur Elektrolyse von Alkalichlorid-Lösungen

Publications (1)

Publication Number Publication Date
ATE54343T1 true ATE54343T1 (de) 1990-07-15

Family

ID=6291756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87100085T ATE54343T1 (de) 1986-01-14 1987-01-07 Verfahren zur elektrolyse von alkalichloridl¯sungen.

Country Status (5)

Country Link
US (1) US4790915A (de)
EP (1) EP0241633B1 (de)
AT (1) ATE54343T1 (de)
CA (1) CA1314836C (de)
DE (2) DE3600759A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2316091B (en) * 1996-10-23 1999-06-16 Julian Bryson Electrolytic treatment of aqueous salt solutions
MX2014015168A (es) 2012-06-12 2015-08-14 Univ Monash Estructura de electrodo respirable y metodo y sistema para su uso en division de agua.
JP6032445B2 (ja) 2013-02-06 2016-11-30 日立工機株式会社 電動工具
CA2919372A1 (en) 2013-07-31 2015-02-05 Aquahydrex Pty Ltd Electro-synthetic or electro-energy cell with gas diffusion electrode(s)
DE102016204718A1 (de) 2016-03-22 2017-09-28 Siemens Aktiengesellschaft Reaktor
DE102016204717A1 (de) * 2016-03-22 2017-09-28 Siemens Aktiengesellschaft Reaktor zur Durchführung von gleichgewichtslimitierten Reaktionen
AU2020216203A1 (en) 2019-02-01 2021-08-05 Aquahydrex, Inc. Electrochemical system with confined electrolyte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376997A (en) * 1976-12-20 1978-07-07 Kanegafuchi Chem Ind Co Ltd Sodium chlorde electrolyzing method using three chamber type ion exhange membrane cell
JPS6059304B2 (ja) * 1977-08-05 1985-12-24 旭硝子株式会社 水平型塩化アルカリ隔膜電解槽
US4488947A (en) * 1983-06-08 1984-12-18 Olin Corporation Process of operation of catholyteless membrane electrolytic cell
DE3332566A1 (de) * 1983-09-09 1985-03-28 Hoechst Ag, 6230 Frankfurt Gasdiffusionselektrode mit hydrophiler deckschicht und verfahren zu ihrer herstellung
DE3342969A1 (de) * 1983-11-28 1985-06-05 Varta Batterie Ag, 3000 Hannover Poroese gaselektrode

Also Published As

Publication number Publication date
EP0241633B1 (de) 1990-07-04
US4790915A (en) 1988-12-13
DE3600759A1 (de) 1987-07-16
EP0241633A1 (de) 1987-10-21
CA1314836C (en) 1993-03-23
DE3763506D1 (de) 1990-08-09

Similar Documents

Publication Publication Date Title
US4337126A (en) Electrolysis of carbonates to produce hydroxides
SE7413728L (de)
ES466797A1 (es) Procedimiento para la produccion de hipoclorito de sodio
CS214871B2 (en) Method of preparation of alcalic metal carbonate in the electrolyser
ES419772A1 (es) Un procedimiento perfeccionado y su correspondientes apara-to para la electrolisis de una solucion acuosa.
KR900001884A (ko) 이산화염소와 수산화나트륨의 제조방법
EP0230737B1 (de) Membranpervaporationsverfahren zur Erzeugung einer Chlordioxydlösung
ES486338A1 (es) Procedimiento de electrolisis de salmuera de cloruro sodico
ATE54343T1 (de) Verfahren zur elektrolyse von alkalichloridl¯sungen.
SE7901249L (sv) Elektrolyssystem
ES2105057T3 (es) Metodo para electrolizar una disolucion acuosa de un cloruro alcalino.
GB1534834A (en) Electrolysis of an aqueous alkali metal halide solution
JPS5477284A (en) Ion exchange membrane electrolyzer
NO984306L (no) FremgangsmÕte for elektrolysering av en saltoppl°sning
ES8405086A1 (es) "perfeccionamientos introducidos en una cuba electrolitica remodelada a partir de una cuba electrolitica de mercurio" (como divisional de la solicitud de patente de invencion num. 516706, presentada el 21 de octubre de 1982.)
JPS5641392A (en) Electrolytic method of alkali chloride aqueous solution
JPWO2023021034A5 (de)
GB1095324A (de)
PL302211A1 (en) Method of electrolytically obtaining chlorine and lye and membrane-type electrolyzer therefor
GB781287A (en) Process for electrolysis
GB850345A (en) Electrolysis of alkali chloride solutions
KR830001416A (ko) 전해에 의한 탄산알칼리금속 제조방법
GB1051597A (de)
JPS56123386A (en) Method and apparatus for electrolysis of salt
SU1206341A1 (ru) Способ получени хлора и раствора гидроокиси щелочного металла

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee