HUE057761T2 - Eljárás nikkel elektródok teljesítményének javítására - Google Patents
Eljárás nikkel elektródok teljesítményének javításáraInfo
- Publication number
- HUE057761T2 HUE057761T2 HUE18184694A HUE18184694A HUE057761T2 HU E057761 T2 HUE057761 T2 HU E057761T2 HU E18184694 A HUE18184694 A HU E18184694A HU E18184694 A HUE18184694 A HU E18184694A HU E057761 T2 HUE057761 T2 HU E057761T2
- Authority
- HU
- Hungary
- Prior art keywords
- improving
- performance
- nickel electrodes
- nickel
- electrodes
- 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
- 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
-
- 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
-
- 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
- C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
-
- 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
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18184694.0A EP3597791B1 (de) | 2018-07-20 | 2018-07-20 | Verfahren zur leistungsverbesserung von nickelelektroden |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE057761T2 true HUE057761T2 (hu) | 2022-06-28 |
Family
ID=63014388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE18184694A HUE057761T2 (hu) | 2018-07-20 | 2018-07-20 | Eljárás nikkel elektródok teljesítményének javítására |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210292922A1 (hu) |
EP (2) | EP3597791B1 (hu) |
JP (1) | JP2021530619A (hu) |
KR (1) | KR20210032469A (hu) |
CN (1) | CN112513334B (hu) |
HU (1) | HUE057761T2 (hu) |
PT (1) | PT3597791T (hu) |
WO (1) | WO2020016122A1 (hu) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569444A (en) * | 1942-11-05 | 1945-05-24 | Mond Nickel Co Ltd | Improvements relating to the electrolytic purification of nickel |
NL127936C (hu) * | 1964-03-04 | |||
US3864226A (en) * | 1972-10-19 | 1975-02-04 | Du Pont | Process for electrolyzing aqueous sodium or potassium ion solutions |
GB1582130A (en) * | 1976-07-13 | 1980-12-31 | Matthey Rustenburg Refines | Electrolytic treatment of effluents |
US4160704A (en) | 1977-04-29 | 1979-07-10 | Olin Corporation | In situ reduction of electrode overvoltage |
US4105516A (en) | 1977-07-11 | 1978-08-08 | Ppg Industries, Inc. | Method of electrolysis |
US4242185A (en) * | 1979-09-04 | 1980-12-30 | Ionics Inc. | Process and apparatus for controlling impurities and pollution from membrane chlor-alkali cells |
FR2538005B1 (fr) | 1982-12-17 | 1987-06-12 | Solvay | Cathode pour la production electrolytique d'hydrogene et son utilisation |
GB8316778D0 (en) | 1983-06-21 | 1983-07-27 | Ici Plc | Cathode |
CN1012970B (zh) | 1987-06-29 | 1991-06-26 | 耐用电极株式会社 | 用于电解的阴极及其制备方法 |
JPS6411988A (en) * | 1987-07-06 | 1989-01-17 | Kanegafuchi Chemical Ind | Method for recovering activity of deteriorated cathode having low hydrogen overvoltage |
US5035789A (en) | 1990-05-29 | 1991-07-30 | The Dow Chemical Company | Electrocatalytic cathodes and methods of preparation |
DE4232958C1 (hu) * | 1992-10-01 | 1993-09-16 | Deutsche Aerospace Ag, 80804 Muenchen, De | |
JP3670763B2 (ja) | 1996-06-24 | 2005-07-13 | 三洋電機株式会社 | 不揮発性半導体メモリ |
DE10211169A1 (de) * | 2002-03-14 | 2003-10-02 | Kurt Sielaff | Anlage zur Herstellung einer wässrigen langzeitstabilen Chlordioxidlösung und ihrer dosierten Injektion in ein durch eine Leitung fließendes Medium |
KR100363011B1 (en) | 2002-03-28 | 2002-11-30 | Hanwha Chemical Corp | Electrolyte composition for electrolysis of brine and electrolysis method of brine using the same |
JP4339337B2 (ja) * | 2005-09-16 | 2009-10-07 | 株式会社カネカ | 電気分解用陰極の活性化方法および電気分解方法 |
DE102007003554A1 (de) * | 2007-01-24 | 2008-07-31 | Bayer Materialscience Ag | Verfahren zur Leistungsverbesserung von Nickelelektroden |
KR101257921B1 (ko) * | 2011-06-29 | 2013-04-24 | 고희찬 | 전해조용 수소 발생용 전극 및 이의 제조방법 |
JP6397396B2 (ja) * | 2015-12-28 | 2018-09-26 | デノラ・ペルメレック株式会社 | アルカリ水電解方法 |
-
2018
- 2018-07-20 PT PT181846940T patent/PT3597791T/pt unknown
- 2018-07-20 HU HUE18184694A patent/HUE057761T2/hu unknown
- 2018-07-20 EP EP18184694.0A patent/EP3597791B1/de active Active
-
2019
- 2019-07-12 JP JP2021502744A patent/JP2021530619A/ja active Pending
- 2019-07-12 KR KR1020217004643A patent/KR20210032469A/ko not_active Application Discontinuation
- 2019-07-12 WO PCT/EP2019/068789 patent/WO2020016122A1/de unknown
- 2019-07-12 CN CN201980048650.4A patent/CN112513334B/zh active Active
- 2019-07-12 US US17/261,864 patent/US20210292922A1/en active Pending
- 2019-07-12 EP EP19741999.7A patent/EP3824118A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN112513334B (zh) | 2023-12-22 |
PT3597791T (pt) | 2022-01-27 |
CN112513334A (zh) | 2021-03-16 |
US20210292922A1 (en) | 2021-09-23 |
EP3824118A1 (de) | 2021-05-26 |
EP3597791B1 (de) | 2021-11-17 |
JP2021530619A (ja) | 2021-11-11 |
EP3597791A1 (de) | 2020-01-22 |
KR20210032469A (ko) | 2021-03-24 |
WO2020016122A1 (de) | 2020-01-23 |
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