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NO129580B - - Google Patents

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Publication number
NO129580B
NO129580B NO00837/69A NO83769A NO129580B NO 129580 B NO129580 B NO 129580B NO 00837/69 A NO00837/69 A NO 00837/69A NO 83769 A NO83769 A NO 83769A NO 129580 B NO129580 B NO 129580B
Authority
NO
Norway
Prior art keywords
weight
salt
metals
temperature
anodes
Prior art date
Application number
NO00837/69A
Other languages
English (en)
Norwegian (no)
Inventor
H Beer
Original Assignee
Chemnor Corp
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 Chemnor Corp filed Critical Chemnor Corp
Publication of NO129580B publication Critical patent/NO129580B/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
    • C23G1/32—Heavy metals
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
NO00837/69A 1968-02-28 1969-02-27 NO129580B (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9706/68A GB1214579A (en) 1968-02-28 1968-02-28 Improvements in or relating to the re-constitution of electrodes

Publications (1)

Publication Number Publication Date
NO129580B true NO129580B (uk) 1974-04-29

Family

ID=9877208

Family Applications (1)

Application Number Title Priority Date Filing Date
NO00837/69A NO129580B (uk) 1968-02-28 1969-02-27

Country Status (8)

Country Link
US (1) US3573100A (uk)
BE (1) BE728860A (uk)
DE (1) DE1909757C3 (uk)
FR (1) FR2002828A1 (uk)
GB (1) GB1214579A (uk)
NL (1) NL6902987A (uk)
NO (1) NO129580B (uk)
SE (1) SE365430B (uk)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312375A (en) * 1970-06-26 1973-04-04 Ici Ltd Stripping of coated titanium electrodes for re-coating
US4132569A (en) * 1977-10-25 1979-01-02 Diamond Shamrock Corporation Ruthenium recovery process
DE3032480C2 (de) * 1980-08-28 1983-10-13 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verfahren zur Abtragung elektrokatalytisch wirksamer Schutzüberzüge von Elektroden mit Metallkern und Anwendung des Verfahrens
US4339281A (en) * 1981-08-20 1982-07-13 Rca Corporation Shank diamond cleaning
US5366598A (en) * 1989-06-30 1994-11-22 Eltech Systems Corporation Method of using a metal substrate of improved surface morphology
US5324407A (en) * 1989-06-30 1994-06-28 Eltech Systems Corporation Substrate of improved plasma sprayed surface morphology and its use as an electrode in an electrolytic cell
US5314601A (en) * 1989-06-30 1994-05-24 Eltech Systems Corporation Electrodes of improved service life
US5141563A (en) * 1989-12-19 1992-08-25 Eltech Systems Corporation Molten salt stripping of electrode coatings
CA2730558C (en) † 2002-11-29 2011-11-15 Mitsubishi Materials Corporation Separation process for platinum group elements
US20140305468A1 (en) * 2011-11-21 2014-10-16 Industrie De Nora S.P.A. Method for exfoliating coating layer of electrode for electrolysis

Also Published As

Publication number Publication date
BE728860A (uk) 1969-08-01
DE1909757A1 (de) 1969-09-25
NL6902987A (uk) 1969-09-01
FR2002828A1 (uk) 1969-10-31
GB1214579A (en) 1970-12-02
DE1909757B2 (de) 1973-03-22
US3573100A (en) 1971-03-30
DE1909757C3 (de) 1980-02-07
SE365430B (uk) 1974-03-25

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