IT950329B - Processo per l eliminazione dei rivestimenti usati di eletrodi metallici - Google Patents

Processo per l eliminazione dei rivestimenti usati di eletrodi metallici

Info

Publication number
IT950329B
IT950329B IT22029/72A IT2202972A IT950329B IT 950329 B IT950329 B IT 950329B IT 22029/72 A IT22029/72 A IT 22029/72A IT 2202972 A IT2202972 A IT 2202972A IT 950329 B IT950329 B IT 950329B
Authority
IT
Italy
Prior art keywords
eletrodes
elimination
metallic
used coatings
coatings
Prior art date
Application number
IT22029/72A
Other languages
English (en)
Italian (it)
Original Assignee
Solvay
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 filed Critical Solvay
Application granted granted Critical
Publication of IT950329B publication Critical patent/IT950329B/it

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)
IT22029/72A 1971-04-21 1972-03-17 Processo per l eliminazione dei rivestimenti usati di eletrodi metallici IT950329B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT950329B true IT950329B (it) 1973-06-20

Family

ID=19726682

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22029/72A IT950329B (it) 1971-04-21 1972-03-17 Processo per l eliminazione dei rivestimenti usati di eletrodi metallici

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)

Families Citing this family (5)

* 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
US4246083A (en) * 1978-08-31 1981-01-20 Johnson, Matthey & Co., Limited Removal of surface material
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

Family Cites Families (8)

* 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
GB851719A (en) * 1957-01-14 1960-10-19 Ici Ltd Descaling of titanium and zirconium after heat treatment
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
US3560259A (en) * 1969-12-04 1971-02-02 Bell Telephone Labor Inc Method of reclaiming tantalum from tantalum substrates having oxides of tantalum thereon

Also Published As

Publication number Publication date
CH547358A (fr) 1974-03-29
FR2133704A1 (fr) 1972-12-01
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
NL7204810A (fr) 1972-10-24
US3837879A (en) 1974-09-24
DE2213528A1 (de) 1972-10-26

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