NO139355C - Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller - Google Patents

Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller

Info

Publication number
NO139355C
NO139355C NO770616A NO770616A NO139355C NO 139355 C NO139355 C NO 139355C NO 770616 A NO770616 A NO 770616A NO 770616 A NO770616 A NO 770616A NO 139355 C NO139355 C NO 139355C
Authority
NO
Norway
Prior art keywords
chloral
procedure
manufacture
equipment
water decomposition
Prior art date
Application number
NO770616A
Other languages
English (en)
Other versions
NO139355B (no
NO770616L (no
Inventor
Johan B Holte
Knut Anton Andreassen
Karl Widding
Haakon 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
Priority to NO770616A priority Critical patent/NO139355C/no
Priority to FI780414A priority patent/FI60726C/fi
Priority to ES467007A priority patent/ES467007A1/es
Priority to AT0112278A priority patent/AT369438B/de
Priority to GB6893/78A priority patent/GB1548147A/en
Priority to SE7801994A priority patent/SE424340B/sv
Priority to NL7801955A priority patent/NL7801955A/xx
Priority to DE19782807624 priority patent/DE2807624A1/de
Priority to EG109/78A priority patent/EG13174A/xx
Priority to CA000297597A priority patent/CA1117463A/en
Priority to BE185443A priority patent/BE864275A/xx
Priority to DD78203821A priority patent/DD134126A5/xx
Priority to FR7805208A priority patent/FR2381836A1/fr
Priority to DK81478A priority patent/DK81478A/da
Priority to BR7801106A priority patent/BR7801106A/pt
Priority to CS781159A priority patent/CS195657B2/cs
Priority to JP53019968A priority patent/JPS6047353B2/ja
Priority to US05/881,052 priority patent/US4171247A/en
Priority to IT20598/78A priority patent/IT1094160B/it
Priority to CH205078A priority patent/CH633828A5/de
Publication of NO770616L publication Critical patent/NO770616L/no
Publication of NO139355B publication Critical patent/NO139355B/no
Publication of NO139355C publication Critical patent/NO139355C/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NO770616A 1977-02-24 1977-02-24 Framgangsmaate for framstilling av aktive katoder for kloralkali- og vannspaltningsceller NO139355C (no)

Priority Applications (20)

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
FI780414A FI60726C (fi) 1977-02-24 1978-02-08 Foerfarande foer framstaellning av aktiva katoder foer elektrokemiska processer speciellt vattenspaltning
ES467007A ES467007A1 (es) 1977-02-24 1978-02-15 Metodo para preparar catodos activos para la aplicacion por procedimientos electroquimicos.
AT0112278A AT369438B (de) 1977-02-24 1978-02-16 Verfahren zur herstellung von aktiven kathoden fuer die elektrolytische wasserzersetzung oder fuer die alkalichlorid-elektrolyse
GB6893/78A GB1548147A (en) 1977-02-24 1978-02-21 Method for preparing active cathodes for electrochemical processes
SE7801994A SE424340B (sv) 1977-02-24 1978-02-21 Forfarande for framstellning av aktiva katoder till anvendning vid elektrokemisk spjelkning av vatten
NL7801955A NL7801955A (nl) 1977-02-24 1978-02-21 Werkwijze voor de vervaardiging van actieve kathoden voor een elektrochemische werkwijze.
DE19782807624 DE2807624A1 (de) 1977-02-24 1978-02-22 Verfahren zur herstellung von aktiven kathoden fuer elektrochemische prozesse
EG109/78A EG13174A (en) 1977-02-24 1978-02-22 Method for preparing active catodes for electrochemical processes
CA000297597A CA1117463A (en) 1977-02-24 1978-02-23 Method for preparing active cathodes for electrochemical processes
BE185443A BE864275A (fr) 1977-02-24 1978-02-23 Procede de preparation de cathodes actives pour operations electrochimiques
DD78203821A DD134126A5 (de) 1977-02-24 1978-02-23 Verfahren zur herstellung von aktivierten kathoden fuer elektrochemische prozesse
FR7805208A FR2381836A1 (fr) 1977-02-24 1978-02-23 Procede pour preparer des cathodes actives pour des procedes electrochimiques, en particulier pour la production electrochimique de l'hydrogene
DK81478A DK81478A (da) 1977-02-24 1978-02-23 Fremgangsmaade til fremstilling af aktive katoder til anvendelse ved elektrokemiske processer specielt vandspaltning
BR7801106A BR7801106A (pt) 1977-02-24 1978-02-23 Processo para preparacao de catodos ativos para aplicacao em processos eletroquimicos
CS781159A CS195657B2 (en) 1977-02-24 1978-02-23 Process for preparing active cathods for using at the electrochemical processes
JP53019968A JPS6047353B2 (ja) 1977-02-24 1978-02-24 電気化学的反応用活性陰極の製造方法
US05/881,052 US4171247A (en) 1977-02-24 1978-02-24 Method for preparing active cathodes for electrochemical processes
IT20598/78A IT1094160B (it) 1977-02-24 1978-02-24 Procedimento per la preparazione di catodi attivi per processi elettrochimici
CH205078A CH633828A5 (de) 1977-02-24 1978-02-24 Verfahren zur herstellung von aktiven kathoden, die sich fuer die anwendung in elektrochemischen verfahren eignen.

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 (3)

Publication Number Publication Date
NO770616L NO770616L (no) 1978-08-25
NO139355B NO139355B (no) 1978-11-13
NO139355C true NO139355C (no) 1979-02-21

Family

ID=19883376

Family Applications (1)

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

Country Status (20)

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

Families Citing this family (7)

* 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
US8883461B2 (en) 2010-03-12 2014-11-11 Council Of Scientific & Industrial Research Process for the production of violacein and its derivative deoxyviolacein containing bioactive pigment from Chromobacterium sp. (MTCC5522)
WO2017148507A1 (en) * 2016-03-01 2017-09-08 Siemens Aktiengesellschaft A technique for activating sulfur-based electrode for an electrolyser

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

Also Published As

Publication number Publication date
GB1548147A (en) 1979-07-04
NO139355B (no) 1978-11-13
DE2807624C2 (no) 1987-01-15
CH633828A5 (de) 1982-12-31
CS195657B2 (en) 1980-02-29
FI780414A (fi) 1978-08-25
JPS53106386A (en) 1978-09-16
FI60726C (fi) 1982-03-10
SE7801994L (sv) 1978-08-25
DE2807624A1 (de) 1978-08-31
BE864275A (fr) 1978-06-16
CA1117463A (en) 1982-02-02
DK81478A (da) 1978-08-25
AT369438B (de) 1982-12-27
IT7820598A0 (it) 1978-02-24
US4171247A (en) 1979-10-16
BR7801106A (pt) 1978-11-28
FR2381836A1 (fr) 1978-09-22
IT1094160B (it) 1985-07-26
SE424340B (sv) 1982-07-12
NL7801955A (nl) 1978-08-28
DD134126A5 (de) 1979-02-07
FR2381836B1 (no) 1982-12-31
ATA112278A (de) 1982-05-15
FI60726B (fi) 1981-11-30
EG13174A (en) 1982-03-31
JPS6047353B2 (ja) 1985-10-21
ES467007A1 (es) 1978-11-01
NO770616L (no) 1978-08-25

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