BR8201755A - Processo de recobrimento de eletrodos - Google Patents
Processo de recobrimento de eletrodosInfo
- Publication number
- BR8201755A BR8201755A BR8201755A BR8201755A BR8201755A BR 8201755 A BR8201755 A BR 8201755A BR 8201755 A BR8201755 A BR 8201755A BR 8201755 A BR8201755 A BR 8201755A BR 8201755 A BR8201755 A BR 8201755A
- Authority
- BR
- Brazil
- Prior art keywords
- electrodes
- recovery process
- recovery
- electrodes recovery
- 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
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
- C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
- C25B11/061—Metal or alloy
- C25B11/063—Valve metal, e.g. titanium
-
- 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
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
-
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
-
- 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
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Catalysts (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8110711 | 1981-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201755A true BR8201755A (pt) | 1983-03-01 |
Family
ID=10520964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201755A BR8201755A (pt) | 1981-04-06 | 1982-03-29 | Processo de recobrimento de eletrodos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4446245A (pt) |
EP (1) | EP0063540B1 (pt) |
JP (1) | JPS57177982A (pt) |
KR (1) | KR830010219A (pt) |
BR (1) | BR8201755A (pt) |
CA (1) | CA1173303A (pt) |
DE (1) | DE3270207D1 (pt) |
ES (1) | ES511125A0 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60184690A (ja) * | 1984-03-02 | 1985-09-20 | Permelec Electrode Ltd | 耐久性を有する電極及びその製造方法 |
IL73536A (en) * | 1984-09-13 | 1987-12-20 | Eltech Systems Corp | Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis |
US4696731A (en) * | 1986-12-16 | 1987-09-29 | The Standard Oil Company | Amorphous metal-based composite oxygen anodes |
US4912286A (en) * | 1988-08-16 | 1990-03-27 | Ebonex Technologies Inc. | Electrical conductors formed of sub-oxides of titanium |
US5366598A (en) * | 1989-06-30 | 1994-11-22 | Eltech Systems Corporation | Method of using a metal substrate of improved surface morphology |
TW214570B (pt) * | 1989-06-30 | 1993-10-11 | Eltech Systems Corp | |
US5141563A (en) * | 1989-12-19 | 1992-08-25 | Eltech Systems Corporation | Molten salt stripping of electrode coatings |
US5126216A (en) * | 1990-11-27 | 1992-06-30 | Universite Du Quebec A Montreal | Ternary alloy electrocatalysts |
DE4419276A1 (de) * | 1994-06-01 | 1995-12-07 | Heraeus Elektrochemie | Verfahren zur Vorbereitung des Beschichtungsprozesses von aktivierbaren oder reaktivierbaren Elektroden für elektrolytische Zwecke |
US6492241B1 (en) * | 2000-04-10 | 2002-12-10 | Micron Technology, Inc. | Integrated capacitors fabricated with conductive metal oxides |
US7011738B2 (en) * | 2000-07-06 | 2006-03-14 | Akzo Nobel N.V. | Activation of a cathode |
US7258778B2 (en) * | 2003-03-24 | 2007-08-21 | Eltech Systems Corporation | Electrocatalytic coating with lower platinum group metals and electrode made therefrom |
ITMI20102354A1 (it) * | 2010-12-22 | 2012-06-23 | Industrie De Nora Spa | Elettrodo per cella elettrolitica |
CN108728864A (zh) * | 2017-04-17 | 2018-11-02 | 蓝星(北京)化工机械有限公司 | 一种电极涂层修复方法 |
JP7067215B2 (ja) * | 2018-02-28 | 2022-05-16 | 住友金属鉱山株式会社 | コバルト電解採取方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318795A (en) * | 1967-12-14 | 1982-03-09 | Diamond Shamrock Technologies S.A. | Valve metal electrode with valve metal oxide semi-conductor face and methods of carrying out electrolysis reactions |
GB1294373A (en) * | 1970-03-18 | 1972-10-25 | Ici Ltd | Electrodes for electrochemical processes |
US3684543A (en) * | 1970-11-19 | 1972-08-15 | Patricia J Barbato | Recoating of electrodes |
JPS5214716B2 (pt) * | 1971-12-13 | 1977-04-23 | ||
SU522284A1 (ru) * | 1974-05-22 | 1976-07-25 | Предприятие П/Я В-2287 | Способ восстановлени активности отработанного покрыти |
US4112140A (en) * | 1977-04-14 | 1978-09-05 | The Dow Chemical Company | Electrode coating process |
US4214971A (en) * | 1978-08-14 | 1980-07-29 | The Dow Chemical Company | Electrode coating process |
JPS5573884A (en) * | 1978-11-24 | 1980-06-03 | Asahi Chem Ind Co Ltd | Preparation of electrode |
AU528040B2 (en) * | 1979-04-13 | 1983-04-14 | R.E. Phelon Company, Inc. | Capacitor discharge breakerless ignition system |
BR8006373A (pt) * | 1979-10-08 | 1981-04-14 | Diamond Shamrock Corp | Eletrodo para uso em processos eletroliticos, processo para sua fabricacao, e uso do eletrodo |
-
1982
- 1982-02-25 DE DE8282810088T patent/DE3270207D1/de not_active Expired
- 1982-02-25 EP EP82810088A patent/EP0063540B1/en not_active Expired
- 1982-03-08 US US06/356,168 patent/US4446245A/en not_active Expired - Lifetime
- 1982-03-10 CA CA000398010A patent/CA1173303A/en not_active Expired
- 1982-03-29 BR BR8201755A patent/BR8201755A/pt not_active IP Right Cessation
- 1982-04-02 JP JP57055224A patent/JPS57177982A/ja active Granted
- 1982-04-02 KR KR1019820001447A patent/KR830010219A/ko unknown
- 1982-04-02 ES ES511125A patent/ES511125A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8304219A1 (es) | 1983-02-16 |
JPS57177982A (en) | 1982-11-01 |
EP0063540B1 (en) | 1986-04-02 |
EP0063540A3 (en) | 1982-12-08 |
ES511125A0 (es) | 1983-02-16 |
DE3270207D1 (en) | 1986-05-07 |
EP0063540A2 (en) | 1982-10-27 |
KR830010219A (ko) | 1983-12-26 |
CA1173303A (en) | 1984-08-28 |
US4446245A (en) | 1984-05-01 |
JPS6363636B2 (pt) | 1988-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 29/03/97 |