FR2133704A1 - - Google Patents

Info

Publication number
FR2133704A1
FR2133704A1 FR7213080A FR7213080A FR2133704A1 FR 2133704 A1 FR2133704 A1 FR 2133704A1 FR 7213080 A FR7213080 A FR 7213080A FR 7213080 A FR7213080 A FR 7213080A FR 2133704 A1 FR2133704 A1 FR 2133704A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7213080A
Other versions
FR2133704B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of FR2133704A1 publication Critical patent/FR2133704A1/fr
Application granted granted Critical
Publication of FR2133704B1 publication Critical patent/FR2133704B1/fr
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR7213080A 1971-04-21 1972-04-12 Expired FR2133704B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63028 1971-04-21

Publications (2)

Publication Number Publication Date
FR2133704A1 true FR2133704A1 (fr) 1972-12-01
FR2133704B1 FR2133704B1 (fr) 1974-12-20

Family

ID=19726682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213080A Expired FR2133704B1 (fr) 1971-04-21 1972-04-12

Country Status (10)

Country Link
US (1) US3837879A (fr)
AT (1) AT313670B (fr)
BE (1) BE781798A (fr)
CH (1) CH547358A (fr)
DE (1) DE2213528A1 (fr)
FR (1) FR2133704B1 (fr)
GB (1) GB1360915A (fr)
IT (1) IT950329B (fr)
LU (1) LU63028A1 (fr)
NL (1) NL7204810A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434874A1 (fr) * 1978-08-31 1980-03-28 Johnson Matthey Co Ltd Procede pour enlever une couche superficielle de metal ou d'alliage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1067859A (fr) * 1975-03-17 1979-12-11 Norman W. Meyers Traitement des anodes de piles
US5141563A (en) * 1989-12-19 1992-08-25 Eltech Systems Corporation Molten salt stripping of electrode coatings
ITMI20021339A1 (it) * 2002-06-17 2003-12-17 De Nora Elettrodi Spa Metodi di attivazione di strutture per elettrolizzatore nuove e esercite
CN109440131A (zh) * 2018-11-02 2019-03-08 江苏安凯特科技股份有限公司 一种纳米结构的光催化电极制备方法及应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851719A (en) * 1957-01-14 1960-10-19 Ici Ltd Descaling of titanium and zirconium after heat treatment
US3560259A (en) * 1969-12-04 1971-02-02 Bell Telephone Labor Inc Method of reclaiming tantalum from tantalum substrates having oxides of tantalum thereon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847374A (en) * 1956-06-12 1958-08-12 Kolene Corp Metal processing
NL282584A (fr) * 1961-08-30
US3174491A (en) * 1963-10-23 1965-03-23 Kolene Corp Molten salt spray apparatus for descaling stainless steel
US3721626A (en) * 1969-02-03 1973-03-20 Valcovny Plechu N P Descaling method and composition of alkali metal hydroxide
US3684577A (en) * 1969-02-24 1972-08-15 Diamond Shamrock Corp Removal of conductive coating from dimensionally stable electrodes
US3615815A (en) * 1969-03-03 1971-10-26 Horizons Research Inc Metal cleaning process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851719A (en) * 1957-01-14 1960-10-19 Ici Ltd Descaling of titanium and zirconium after heat treatment
US3560259A (en) * 1969-12-04 1971-02-02 Bell Telephone Labor Inc Method of reclaiming tantalum from tantalum substrates having oxides of tantalum thereon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434874A1 (fr) * 1978-08-31 1980-03-28 Johnson Matthey Co Ltd Procede pour enlever une couche superficielle de metal ou d'alliage

Also Published As

Publication number Publication date
CH547358A (fr) 1974-03-29
BE781798A (fr) 1972-10-09
FR2133704B1 (fr) 1974-12-20
LU63028A1 (fr) 1972-12-11
GB1360915A (en) 1974-07-24
AT313670B (de) 1974-02-25
IT950329B (it) 1973-06-20
NL7204810A (fr) 1972-10-24
US3837879A (en) 1974-09-24
DE2213528A1 (de) 1972-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse