FR2099942A5 - - Google Patents
Info
- Publication number
- FR2099942A5 FR2099942A5 FR7123269A FR7123269A FR2099942A5 FR 2099942 A5 FR2099942 A5 FR 2099942A5 FR 7123269 A FR7123269 A FR 7123269A FR 7123269 A FR7123269 A FR 7123269A FR 2099942 A5 FR2099942 A5 FR 2099942A5
- 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.)
- Expired
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Battery Electrode And Active Subsutance (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3104870 | 1970-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2099942A5 true FR2099942A5 (https=) | 1972-03-17 |
Family
ID=10317183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7123269A Expired FR2099942A5 (https=) | 1970-06-26 | 1971-06-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3706600A (https=) |
| JP (1) | JPS5529153B1 (https=) |
| BE (1) | BE769041A (https=) |
| CA (1) | CA919560A (https=) |
| FR (1) | FR2099942A5 (https=) |
| GB (1) | GB1312375A (https=) |
| IL (1) | IL37073A (https=) |
| MY (1) | MY7400198A (https=) |
| SU (1) | SU490279A3 (https=) |
| ZA (1) | ZA714129B (https=) |
Cited By (1)
| 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 (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5366598A (en) * | 1989-06-30 | 1994-11-22 | Eltech Systems Corporation | Method of using a metal substrate of improved surface morphology |
| 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 |
| 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 |
| US8323415B2 (en) * | 2006-08-10 | 2012-12-04 | GM Global Technology Operations LLC | Fast recycling process for ruthenium, gold and titanium coatings from hydrophilic PEM fuel cell bipolar plates |
| CN116970957A (zh) * | 2023-07-31 | 2023-10-31 | 铱莱科特(东莞)科技有限公司 | 一种贵金属涂层电极涂层剥离方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891881A (en) * | 1957-01-02 | 1959-06-23 | Albert L Jaffe | Recovery of metals |
| DE1546112C3 (de) * | 1965-05-12 | 1973-11-22 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Verminderung der Hydridverluste hydridhaltiger Schmelzen |
| US3502503A (en) * | 1967-05-10 | 1970-03-24 | Reactive Metals Inc | Descaling of titanium and alloys thereof |
| GB1214579A (en) * | 1968-02-28 | 1970-12-02 | Chemner Ag | Improvements in or relating to the re-constitution of electrodes |
-
1970
- 1970-06-26 GB GB3104870A patent/GB1312375A/en not_active Expired
-
1971
- 1971-06-11 CA CA115472A patent/CA919560A/en not_active Expired
- 1971-06-16 IL IL37073A patent/IL37073A/xx unknown
- 1971-06-18 US US154611A patent/US3706600A/en not_active Expired - Lifetime
- 1971-06-24 SU SU1673266A patent/SU490279A3/ru active
- 1971-06-25 BE BE769041A patent/BE769041A/xx not_active IP Right Cessation
- 1971-06-25 JP JP4577671A patent/JPS5529153B1/ja active Pending
- 1971-06-25 FR FR7123269A patent/FR2099942A5/fr not_active Expired
- 1971-08-24 ZA ZA714129A patent/ZA714129B/xx unknown
-
1974
- 1974-12-30 MY MY198/74A patent/MY7400198A/xx unknown
Cited By (1)
| 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 |
|---|---|
| IL37073A (en) | 1974-07-31 |
| SU490279A3 (ru) | 1975-10-30 |
| JPS5529153B1 (https=) | 1980-08-01 |
| ZA714129B (en) | 1973-02-28 |
| GB1312375A (en) | 1973-04-04 |
| CA919560A (en) | 1973-01-23 |
| BE769041A (fr) | 1971-12-27 |
| IL37073A0 (en) | 1971-08-25 |
| US3706600A (en) | 1972-12-19 |
| MY7400198A (en) | 1974-12-31 |