ATE61424T1 - Elektrolyseverfahren mit fluessigen elektrolyten und poroesen elektroden. - Google Patents

Elektrolyseverfahren mit fluessigen elektrolyten und poroesen elektroden.

Info

Publication number
ATE61424T1
ATE61424T1 AT85100186T AT85100186T ATE61424T1 AT E61424 T1 ATE61424 T1 AT E61424T1 AT 85100186 T AT85100186 T AT 85100186T AT 85100186 T AT85100186 T AT 85100186T AT E61424 T1 ATE61424 T1 AT E61424T1
Authority
AT
Austria
Prior art keywords
electrolysis process
liquid electrolytes
porous electrodes
partitioned
flow
Prior art date
Application number
AT85100186T
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Tetzlaff
Dieter Dr Schmid
Juergen Dr Russow
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 ATE61424T1 publication Critical patent/ATE61424T1/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
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C02F2001/46161—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
AT85100186T 1984-01-19 1985-01-10 Elektrolyseverfahren mit fluessigen elektrolyten und poroesen elektroden. ATE61424T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843401638 DE3401638A1 (de) 1984-01-19 1984-01-19 Elektrolyseverfahren mit fluessigen elektrolyten und poroesen elektroden
EP85100186A EP0150019B1 (de) 1984-01-19 1985-01-10 Elektrolyseverfahren mit flüssigen Elektrolyten und porösen Elektroden

Publications (1)

Publication Number Publication Date
ATE61424T1 true ATE61424T1 (de) 1991-03-15

Family

ID=6225282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85100186T ATE61424T1 (de) 1984-01-19 1985-01-10 Elektrolyseverfahren mit fluessigen elektrolyten und poroesen elektroden.

Country Status (8)

Country Link
US (1) US4620902A (en:Method)
EP (1) EP0150019B1 (en:Method)
JP (1) JPS60159182A (en:Method)
AT (1) ATE61424T1 (en:Method)
CA (1) CA1241289A (en:Method)
DE (2) DE3401638A1 (en:Method)
IN (1) IN163784B (en:Method)
ZA (1) ZA85415B (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783050A (en) * 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
EP2115445B1 (en) * 2006-12-23 2012-03-21 MIOX Corporation Internal flow control in electrolytic cells
US20130206609A1 (en) * 2010-07-09 2013-08-15 Hydrox Holdings Limited Method and apparatus for producing gas
DE102012017306A1 (de) * 2012-09-03 2014-03-06 Thyssenkrupp Uhde Gmbh Elektrochemische Zelle vom Durchflusstyp
CN106460203A (zh) * 2014-06-24 2017-02-22 凯密迪公司 窄间隙的未分隔电解池
AU2015351993A1 (en) 2014-11-28 2017-06-15 Hydrox Holdings Limited Apparatus, method and system for production and separation of gases
GB201710655D0 (en) * 2017-07-03 2017-08-16 Imp Innovations Ltd Electrochemical cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496077A (en) * 1967-12-18 1970-02-17 Hal B H Cooper Electrolyzing of salt solutions
US3647653A (en) * 1969-03-11 1972-03-07 Ppg Industries Inc Purification of brine
FI61209C (fi) * 1973-08-03 1982-06-10 Parel Sa Elektrokemisk cell
US4013525A (en) * 1973-09-24 1977-03-22 Imperial Chemical Industries Limited Electrolytic cells
CA1055889A (en) * 1974-08-07 1979-06-05 Sankar D. Gupta Metallic filament electrode
JPS5927392B2 (ja) * 1976-12-23 1984-07-05 ダイヤモンド・シヤムロツク・テクノロジ−ズエス・エ− 塩素−アルカリ電解槽
US4389287A (en) * 1980-01-31 1983-06-21 Skala Stephen F Withdrawal of molten alkali hydroxide through an electrode for depletion of water dissolved therein
US4444631A (en) * 1981-05-11 1984-04-24 Occidental Chemical Corporation Electrochemical purification of chlor-alkali cell liquor
FR2514376A1 (fr) * 1981-10-09 1983-04-15 Centre Nat Rech Scient Dispositif et procede d'electrolyse a electrolyte en ecoulement en film mince semi-confine
US4430176A (en) * 1981-11-13 1984-02-07 Occidental Chemical Corporation Electrolytic process for producing hydrogen peroxide

Also Published As

Publication number Publication date
DE3401638A1 (de) 1985-07-25
JPS60159182A (ja) 1985-08-20
EP0150019A1 (de) 1985-07-31
ZA85415B (en) 1985-09-25
DE3581946D1 (de) 1991-04-11
CA1241289A (en) 1988-08-30
IN163784B (en:Method) 1988-11-12
EP0150019B1 (de) 1991-03-06
US4620902A (en) 1986-11-04
DE3401638C2 (en:Method) 1992-04-02

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Legal Events

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