DE60203920D1 - Elektrolysezelle - Google Patents

Elektrolysezelle

Info

Publication number
DE60203920D1
DE60203920D1 DE60203920T DE60203920T DE60203920D1 DE 60203920 D1 DE60203920 D1 DE 60203920D1 DE 60203920 T DE60203920 T DE 60203920T DE 60203920 T DE60203920 T DE 60203920T DE 60203920 D1 DE60203920 D1 DE 60203920D1
Authority
DE
Germany
Prior art keywords
cathode
separator
electrolytic cell
retrofitted
arranging
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60203920T
Other languages
English (en)
Other versions
DE60203920T2 (de
Inventor
Takayuki Shimamune
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of DE60203920D1 publication Critical patent/DE60203920D1/de
Application granted granted Critical
Publication of DE60203920T2 publication Critical patent/DE60203920T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25B1/34—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
    • 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
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
DE60203920T 2001-09-07 2002-08-22 Elektrolysezelle Expired - Lifetime DE60203920T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01850153 2001-09-07
EP01850153 2001-09-07
PCT/SE2002/001508 WO2003023090A1 (en) 2001-09-07 2002-08-22 Electrolytic cell

Publications (2)

Publication Number Publication Date
DE60203920D1 true DE60203920D1 (de) 2005-06-02
DE60203920T2 DE60203920T2 (de) 2005-08-25

Family

ID=8184887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203920T Expired - Lifetime DE60203920T2 (de) 2001-09-07 2002-08-22 Elektrolysezelle

Country Status (4)

Country Link
EP (1) EP1425438B1 (de)
AT (1) ATE294261T1 (de)
DE (1) DE60203920T2 (de)
WO (1) WO2003023090A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148600A1 (de) 2001-10-02 2003-04-10 Bayer Ag Einbau einer Gasdiffusionselektrode in einen Elektrolyseur
DE102010054159A1 (de) * 2010-12-10 2012-06-14 Bayer Materialscience Aktiengesellschaft Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemischen Zellen und elektrochemische Ze lle
DE102010062803A1 (de) * 2010-12-10 2012-06-14 Bayer Materialscience Aktiengesellschaft Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemische Zellen und elektrochemische Zellen
TWI568888B (zh) * 2011-09-15 2017-02-01 第諾拉工業公司 氣體擴散電極及其製法和電化電解池
US9714472B2 (en) * 2011-09-23 2017-07-25 Covestro Deutschland Ag Gas diffusion electrodes and process for production thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223701A1 (de) * 1982-06-25 1983-12-29 Metallgesellschaft Ag, 6000 Frankfurt Membran-elektrolysezelle mit vertikal angeordneten elektroden
JPS59193290A (ja) * 1983-04-16 1984-11-01 Kanegafuchi Chem Ind Co Ltd 電解槽
JPH08333693A (ja) * 1995-06-05 1996-12-17 Permelec Electrode Ltd 電解槽
JP3621784B2 (ja) * 1996-07-11 2005-02-16 ペルメレック電極株式会社 液透過型ガス拡散電極
EP1076115A1 (de) * 1999-02-25 2001-02-14 Toagosei Co., Ltd. Gasdiffusionselektrode und elektrolytisches bohrlaugenbad

Also Published As

Publication number Publication date
EP1425438B1 (de) 2005-04-27
ATE294261T1 (de) 2005-05-15
EP1425438A1 (de) 2004-06-09
WO2003023090A1 (en) 2003-03-20
DE60203920T2 (de) 2005-08-25

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Legal Events

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8364 No opposition during term of opposition