NO914430D0 - Metallkatode og fremgangsmaate for restaurering av metallkatode - Google Patents

Metallkatode og fremgangsmaate for restaurering av metallkatode

Info

Publication number
NO914430D0
NO914430D0 NO914430A NO914430A NO914430D0 NO 914430 D0 NO914430 D0 NO 914430D0 NO 914430 A NO914430 A NO 914430A NO 914430 A NO914430 A NO 914430A NO 914430 D0 NO914430 D0 NO 914430D0
Authority
NO
Norway
Prior art keywords
cathod
metal
metal cathod
restoring
restoring metal
Prior art date
Application number
NO914430A
Other languages
English (en)
Other versions
NO914430L (no
Inventor
Richard J Kawolics
Rudolf C Matousek
Anthony J Vaccaro
Original Assignee
Oxytech Systems Inc
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 Oxytech Systems Inc filed Critical Oxytech Systems Inc
Publication of NO914430D0 publication Critical patent/NO914430D0/no
Publication of NO914430L publication Critical patent/NO914430L/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
    • C25B15/00—Operating or servicing 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
NO91914430A 1990-11-13 1991-11-12 Metallkatode og fremgangsmaate for restaurering av metallkatode NO914430L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/611,581 US5205911A (en) 1990-11-13 1990-11-13 Cathode restoration

Publications (2)

Publication Number Publication Date
NO914430D0 true NO914430D0 (no) 1991-11-12
NO914430L NO914430L (no) 1992-05-14

Family

ID=24449589

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91914430A NO914430L (no) 1990-11-13 1991-11-12 Metallkatode og fremgangsmaate for restaurering av metallkatode

Country Status (3)

Country Link
US (1) US5205911A (no)
EP (1) EP0494359A3 (no)
NO (1) NO914430L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498321A (en) * 1994-07-28 1996-03-12 Oxytech Systems, Inc. Electrolysis cell diaphragm reclamation
US6221501B1 (en) 1999-08-17 2001-04-24 Ltv Steel Company, Inc. Steel with electrically insulating hematite layer
FR2913417B1 (fr) * 2007-03-06 2009-11-20 Ceram Hyd Procede et unite de stockage d'hydrogene
FR2916906B1 (fr) * 2007-05-28 2009-10-02 Ceram Hyd Soc Par Actions Simp Membrane echangeuse protonique et cellule comportant une telle membrane
FR2928492B1 (fr) * 2008-03-06 2011-10-21 Ceram Hyd Materiau pour un dispositif electrochimique.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706644A (en) * 1970-07-31 1972-12-19 Ppg Industries Inc Method of regenerating spinel surfaced electrodes
ZA74315B (en) * 1973-01-17 1975-03-26 Diamond Shamrock Corp Dimensionally stable asbestos diaphragms
FR2434213A1 (fr) * 1978-08-24 1980-03-21 Solvay Procede pour la production electrolytique d'hydrogene en milieu alcalin
JPS55118620A (en) * 1979-03-06 1980-09-11 Nec Corp Manufacturing method of magnetic thin oxide film for magnetic recording media
FR2460343A1 (fr) * 1979-06-29 1981-01-23 Solvay Cathode pour la production electrolytique d'hydrogene
US4252878A (en) * 1980-03-03 1981-02-24 Hooker Chemicals & Plastics Corp. Processes of wetting hydrophobic fluoropolymer separators
US4295951A (en) * 1980-05-14 1981-10-20 Hooker Chemicals & Plastics Corp. Film-coated cathodes for halate cells
US4358353A (en) * 1981-05-21 1982-11-09 Occidental Chemical Corporation Method for extending cathode life
US4379035A (en) * 1982-05-10 1983-04-05 Ppg Industries, Inc. Method of operating an electrolytic cell
JPS6026687A (ja) * 1983-07-26 1985-02-09 Kanegafuchi Chem Ind Co Ltd 低水素過電圧陰極の劣化防止方法
DE3482124D1 (de) * 1983-08-22 1990-06-07 Ici Plc Behandlung von kathoden fuer deren verwendung in elektrolytischen zellen.
US4853101A (en) * 1984-09-17 1989-08-01 Eltech Systems Corporation Porous separator comprising inorganic/polymer composite fiber and method of making same
US4720334A (en) * 1986-11-04 1988-01-19 Ppg Industries, Inc. Diaphragm for electrolytic cell
JPS6411987A (en) * 1987-07-06 1989-01-17 Kanegafuchi Chemical Ind Method for recovering activity of deteriorated cathode having low hydrogen overvoltage

Also Published As

Publication number Publication date
US5205911A (en) 1993-04-27
NO914430L (no) 1992-05-14
EP0494359A2 (en) 1992-07-15
EP0494359A3 (en) 1992-08-05

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