KR101009066B1 - 비활성화된 환원극의 재생방법 - Google Patents
비활성화된 환원극의 재생방법 Download PDFInfo
- Publication number
- KR101009066B1 KR101009066B1 KR1020070101811A KR20070101811A KR101009066B1 KR 101009066 B1 KR101009066 B1 KR 101009066B1 KR 1020070101811 A KR1020070101811 A KR 1020070101811A KR 20070101811 A KR20070101811 A KR 20070101811A KR 101009066 B1 KR101009066 B1 KR 101009066B1
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- South Korea
- Prior art keywords
- cathode
- deactivated
- regeneration
- electrode
- active material
- Prior art date
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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
- 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
- C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
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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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
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- 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)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
조건 | 아세틸렌 : 산소유량 | 질소 유량 | 니켈입자 크기 | 니켈입자 공급속도 |
수치 | 1 : 1 | 5 LPM | 7㎛ | 20 g/min |
전극 종류 |
비교예2 | 실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | 실시예6 | 실시예7 | 비교예1 |
작동 전압 |
-1.33 | -1.34 | -1.34 | -1.33 | -1.35 | -1.36 | -1.37 | -1.42 | -1.43 |
Claims (5)
- 전기분해장치에 사용되는 환원극이 비활성화된 시점에 전기분해장치에서 분리시키지 않은 상태에서 비활성화된 환원극의 표면에 상기 환원극을 이루는 물질과 동일한 물질을 포함하는 활성물질을 아세틸렌 유량 대 산소유량 비가 0.7 : 1 ~ 1.2 : 1, 질소 유량 3 ~ 10 LPM, 활성물질 입자 크기 1 ~ 30 ㎛, 활성물질 입자 공급속도 5 ~ 30 g/min의 조건하에서 용사코팅하며,상기 활성물질은 니켈 또는 니켈합금인 것을 특징으로 하는 비활성화된환원극의 재생방법.
- 삭제
- 제 1항에 있어서, 용사코팅은,코팅횟수가 1회 ~ 15회인 것을 특징으로 하는 비활성화된환원극의 재생방법.
- 제 1항에 있어서, 용사코팅은,코팅횟수가 1회 ~ 10회인 것을 특징으로 하는 비활성화된환원극의 재생방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070101811A KR101009066B1 (ko) | 2007-10-10 | 2007-10-10 | 비활성화된 환원극의 재생방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070101811A KR101009066B1 (ko) | 2007-10-10 | 2007-10-10 | 비활성화된 환원극의 재생방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090036658A KR20090036658A (ko) | 2009-04-15 |
KR101009066B1 true KR101009066B1 (ko) | 2011-01-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070101811A KR101009066B1 (ko) | 2007-10-10 | 2007-10-10 | 비활성화된 환원극의 재생방법 |
Country Status (1)
Country | Link |
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KR (1) | KR101009066B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060156185A1 (en) * | 2002-03-01 | 2006-07-13 | Broadlogic Network Technologies, Inc. | Error correction coding across multiple channels in content distribution systems |
KR20070069621A (ko) * | 2005-12-28 | 2007-07-03 | 주식회사 엘지화학 | 염수 전기분해용 전해조에서 비활성화된 전극의 재생 방법 |
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2007
- 2007-10-10 KR KR1020070101811A patent/KR101009066B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060156185A1 (en) * | 2002-03-01 | 2006-07-13 | Broadlogic Network Technologies, Inc. | Error correction coding across multiple channels in content distribution systems |
KR20070069621A (ko) * | 2005-12-28 | 2007-07-03 | 주식회사 엘지화학 | 염수 전기분해용 전해조에서 비활성화된 전극의 재생 방법 |
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Publication number | Publication date |
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KR20090036658A (ko) | 2009-04-15 |
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