CH547358A - Procede pour l'elimination des revetements uses d'electrodes metalliques. - Google Patents
Procede pour l'elimination des revetements uses d'electrodes metalliques.Info
- Publication number
- CH547358A CH547358A CH334672A CH547358DA CH547358A CH 547358 A CH547358 A CH 547358A CH 334672 A CH334672 A CH 334672A CH 547358D A CH547358D A CH 547358DA CH 547358 A CH547358 A CH 547358A
- Authority
- CH
- Switzerland
- Prior art keywords
- elimination
- metal electrode
- used metal
- electrode coatings
- coatings
- Prior art date
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)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU63028 | 1971-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH547358A true CH547358A (fr) | 1974-03-29 |
Family
ID=19726682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH334672A CH547358A (fr) | 1971-04-21 | 1972-03-07 | Procede pour l'elimination des revetements uses d'electrodes metalliques. |
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)
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)
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 |
-
1971
- 1971-04-21 LU LU63028D patent/LU63028A1/xx unknown
-
1972
- 1972-03-07 CH CH334672A patent/CH547358A/fr not_active IP Right Cessation
- 1972-03-17 IT IT22029/72A patent/IT950329B/it active
- 1972-03-21 DE DE19722213528 patent/DE2213528A1/de active Pending
- 1972-03-30 GB GB1501572A patent/GB1360915A/en not_active Expired
- 1972-04-07 BE BE781798A patent/BE781798A/xx unknown
- 1972-04-11 NL NL7204810A patent/NL7204810A/xx unknown
- 1972-04-12 FR FR7213080A patent/FR2133704B1/fr not_active Expired
- 1972-04-18 US US00245192A patent/US3837879A/en not_active Expired - Lifetime
- 1972-04-20 AT AT347472A patent/AT313670B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE781798A (fr) | 1972-10-09 |
FR2133704B1 (fr) | 1974-12-20 |
FR2133704A1 (fr) | 1972-12-01 |
AT313670B (de) | 1974-02-25 |
LU63028A1 (fr) | 1972-12-11 |
US3837879A (en) | 1974-09-24 |
NL7204810A (fr) | 1972-10-24 |
IT950329B (it) | 1973-06-20 |
GB1360915A (en) | 1974-07-24 |
DE2213528A1 (de) | 1972-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |