AT313670B - Verfahren zur Beseitigung verbraucheter Überzüge von Elektroden für elektrochemische Verfahren - Google Patents
Verfahren zur Beseitigung verbraucheter Überzüge von Elektroden für elektrochemische VerfahrenInfo
- Publication number
- AT313670B AT313670B AT347472A AT347472A AT313670B AT 313670 B AT313670 B AT 313670B AT 347472 A AT347472 A AT 347472A AT 347472 A AT347472 A AT 347472A AT 313670 B AT313670 B AT 313670B
- Authority
- AT
- Austria
- Prior art keywords
- coatings
- electrodes
- electrochemical processes
- removing spent
- spent
- 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)
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63028 | 1971-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT313670B true AT313670B (de) | 1974-02-25 |
Family
ID=19726682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT347472A AT313670B (de) | 1971-04-21 | 1972-04-20 | Verfahren zur Beseitigung verbraucheter Überzüge von Elektroden für elektrochemische Verfahren |
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 |
|---|---|
| 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 |
| 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 |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |