BE728860A - - Google Patents
Info
- Publication number
- BE728860A BE728860A BE728860DA BE728860A BE 728860 A BE728860 A BE 728860A BE 728860D A BE728860D A BE 728860DA BE 728860 A BE728860 A BE 728860A
- Authority
- BE
- Belgium
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
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- 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
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 |
---|---|
BE728860A true BE728860A (no) | 1969-08-01 |
Family
ID=9877208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE728860D BE728860A (no) | 1968-02-28 | 1969-02-24 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3573100A (no) |
BE (1) | BE728860A (no) |
DE (1) | DE1909757C3 (no) |
FR (1) | FR2002828A1 (no) |
GB (1) | GB1214579A (no) |
NL (1) | NL6902987A (no) |
NO (1) | NO129580B (no) |
SE (1) | SE365430B (no) |
Families Citing this family (10)
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 |
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 |
US5366598A (en) * | 1989-06-30 | 1994-11-22 | Eltech Systems Corporation | Method of using a metal substrate of improved surface morphology |
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 |
EP1577408B2 (en) † | 2002-11-29 | 2013-12-11 | Mitsubishi Materials Corporation | Method for separating platinum group elements from selenum/tellurium bearing materials |
WO2013077454A2 (en) * | 2011-11-21 | 2013-05-30 | Permelec Electrode Ltd. | Method for exfoliating coating layer of electrode for electrolysis |
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1968
- 1968-02-28 GB GB9706/68A patent/GB1214579A/en not_active Expired
-
1969
- 1969-02-24 BE BE728860D patent/BE728860A/xx not_active IP Right Cessation
- 1969-02-26 US US802676*A patent/US3573100A/en not_active Expired - Lifetime
- 1969-02-26 NL NL6902987A patent/NL6902987A/xx unknown
- 1969-02-27 NO NO00837/69A patent/NO129580B/no unknown
- 1969-02-27 SE SE02682/69A patent/SE365430B/xx unknown
- 1969-02-27 DE DE1909757A patent/DE1909757C3/de not_active Expired
- 1969-02-28 FR FR6905356A patent/FR2002828A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE365430B (no) | 1974-03-25 |
DE1909757A1 (de) | 1969-09-25 |
GB1214579A (en) | 1970-12-02 |
NO129580B (no) | 1974-04-29 |
NL6902987A (no) | 1969-09-01 |
FR2002828A1 (no) | 1969-10-31 |
DE1909757C3 (de) | 1980-02-07 |
DE1909757B2 (de) | 1973-03-22 |
US3573100A (en) | 1971-03-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: DIAMOND SHAMROCK Effective date: 19870228 |