AT369438B - Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse - Google Patents

Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse

Info

Publication number
AT369438B
AT369438B AT0112278A AT112278A AT369438B AT 369438 B AT369438 B AT 369438B AT 0112278 A AT0112278 A AT 0112278A AT 112278 A AT112278 A AT 112278A AT 369438 B AT369438 B AT 369438B
Authority
AT
Austria
Prior art keywords
alkalichloride
electrolysis
electrolytic water
water decomposition
producing active
Prior art date
Application number
AT0112278A
Other languages
English (en)
Other versions
ATA112278A (de
Inventor
Johan B Holte
Knut Anton Andreassen
Karl Widding
Hakon Harang
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of ATA112278A publication Critical patent/ATA112278A/de
Application granted granted Critical
Publication of AT369438B publication Critical patent/AT369438B/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
AT0112278A 1977-02-24 1978-02-16 Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse AT369438B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770616A NO139355C (no) 1977-02-24 1977-02-24 Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller

Publications (2)

Publication Number Publication Date
ATA112278A ATA112278A (de) 1982-05-15
AT369438B true AT369438B (de) 1982-12-27

Family

ID=19883376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0112278A AT369438B (de) 1977-02-24 1978-02-16 Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse

Country Status (20)

Country Link
US (1) US4171247A (de)
JP (1) JPS6047353B2 (de)
AT (1) AT369438B (de)
BE (1) BE864275A (de)
BR (1) BR7801106A (de)
CA (1) CA1117463A (de)
CH (1) CH633828A5 (de)
CS (1) CS195657B2 (de)
DD (1) DD134126A5 (de)
DE (1) DE2807624A1 (de)
DK (1) DK81478A (de)
EG (1) EG13174A (de)
ES (1) ES467007A1 (de)
FI (1) FI60726C (de)
FR (1) FR2381836A1 (de)
GB (1) GB1548147A (de)
IT (1) IT1094160B (de)
NL (1) NL7801955A (de)
NO (1) NO139355C (de)
SE (1) SE424340B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011110932A1 (en) 2010-03-12 2011-09-15 Council Of Scientific & Industrial Research Process for the production of violacein and its derivative deoxyviolacein containing bioactive pigment from chromobacterium sp. (mtcc 5522)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422920A (en) * 1981-07-20 1983-12-27 Occidental Chemical Corporation Hydrogen cathode
DE3333504A1 (de) * 1983-08-04 1985-02-14 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Oberflaechenschicht zur herabsetzung der ueberspannung an einer elektrode einer elektrochemischen zelle und verfahren zu deren herstellung
US4670113A (en) * 1984-10-30 1987-06-02 Lewis Arlin C Electrochemical activation of chemical reactions
GB2321646B (en) * 1997-02-04 2001-10-17 Christopher Robert Eccles Improvements in or relating to electrodes
WO2010102327A1 (en) * 2009-03-12 2010-09-16 Steelmore Holdings Pty Ltd A method of reconditioning a cathode plate
EP3400322B1 (de) 2016-03-01 2022-06-08 Siemens Aktiengesellschaft Verfahren zur aktivierung einer schwefelbasierten elektrode für einen elektrolysator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818579A (en) * 1923-11-01 1931-08-11 Ig Farbenindustrie Ag Electrode
DE411528C (de) * 1923-11-02 1925-03-30 Basf Ag Kathode fuer elektrolytische Zellen, insbesondere zur Wasserzersetzung
DE818639C (de) 1948-10-02 1951-10-25 Demag Elektrometallurgie Gmbh Kathode, insbesondere fuer Wasserzersetzer
DE2231159A1 (de) * 1972-06-26 1974-01-17 Henkel & Cie Gmbh Verfahren zur vorbehandlung von stahlbandoberflaechen vor dem aufbringen galvanischer ueberzuege
US4300992A (en) * 1975-05-12 1981-11-17 Hodogaya Chemical Co., Ltd. Activated cathode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011110932A1 (en) 2010-03-12 2011-09-15 Council Of Scientific & Industrial Research Process for the production of violacein and its derivative deoxyviolacein containing bioactive pigment from chromobacterium sp. (mtcc 5522)

Also Published As

Publication number Publication date
SE424340B (sv) 1982-07-12
FI780414A (fi) 1978-08-25
NL7801955A (nl) 1978-08-28
DD134126A5 (de) 1979-02-07
IT7820598A0 (it) 1978-02-24
CH633828A5 (de) 1982-12-31
JPS53106386A (en) 1978-09-16
US4171247A (en) 1979-10-16
CS195657B2 (en) 1980-02-29
GB1548147A (en) 1979-07-04
DE2807624A1 (de) 1978-08-31
NO770616L (no) 1978-08-25
NO139355C (no) 1979-02-21
BE864275A (fr) 1978-06-16
FI60726C (fi) 1982-03-10
FR2381836A1 (fr) 1978-09-22
NO139355B (no) 1978-11-13
FR2381836B1 (de) 1982-12-31
EG13174A (en) 1982-03-31
BR7801106A (pt) 1978-11-28
FI60726B (fi) 1981-11-30
DK81478A (da) 1978-08-25
ES467007A1 (es) 1978-11-01
DE2807624C2 (de) 1987-01-15
CA1117463A (en) 1982-02-02
ATA112278A (de) 1982-05-15
SE7801994L (sv) 1978-08-25
JPS6047353B2 (ja) 1985-10-21
IT1094160B (it) 1985-07-26

Similar Documents

Publication Publication Date Title
IT7949725A0 (it) Cella elettrolitica cloro-alcali erelativo procedimento di elettrolisi
BR7903767A (pt) Processo para celula de eletrolise cloro-alcali
AT369438B (de) Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse
AT359463B (de) Verfahren zur herstellung von aluminiumchlorid
AT364878B (de) Verfahren zur herstellung von sarkosinoxidase
AT363446B (de) Verfahren zur herstellung von aktiven anoden fuer die elektrolyse von wasser
DD131043A5 (de) Verfahren zur herstellung von elektroden fuer elektrolysezellen
AT362261B (de) Verfahren zur herstellung von einstueckigen sohlen
AT372688B (de) Verfahren zur herstellung von schaumstofformkoerpern
AT362585B (de) Verfahren zur herstellung von vinylchlorid- -polymerisaten
ATA932678A (de) Verfahren zur herstellung von substituierter phenylsalicylsaeure
AT350505B (de) Verfahren zur herstellung von fuer elektrolysen geeigneten elektroden
AT357175B (de) Verfahren zur herstellung eines durchlaessigen diaphragmas fuer elektrolysenzellen
AT360960B (de) Verfahren zur herstellung von hochreinem aluminiumchlorid
AT362648B (de) Verfahren zur herstellung von huellen doppelter kruemmung
AT365207B (de) Verfahren zur kontinuierlichen herstellung von vinylchlorid-polymerisaten
AT372360B (de) Verfahren zur herstellung von natriumtripolyphosphat
DD129206A5 (de) Verfahren zur herstellung von hochkonzentrierten magnesiumchloridloesungen
AT358706B (de) Verfahren zur herstellung von pelzfellen
AT377285B (de) Verfahren zur herstellung von seifenstuecken
ATA916078A (de) Verfahren zur herstellung von magnesiumsulfit-zellstoff
AT363887B (de) Verfahren zur herstellung von 2,5-diketogluconsaeure
AT362769B (de) Verfahren zur herstellung von d,l-beta-benzoylamino-isobuttersaeure
DD128915A5 (de) Verfahren zur herstellung von hochkonzentrierten magnesiumchloridloesungen
JPS5496498A (en) Electrolysis method of salt water solution

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification