KR101305656B1 - 황산 전해조 및 황산 전해조를 이용한 황산 리사이클형 세정 시스템 - Google Patents
황산 전해조 및 황산 전해조를 이용한 황산 리사이클형 세정 시스템 Download PDFInfo
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- KR101305656B1 KR101305656B1 KR1020090058404A KR20090058404A KR101305656B1 KR 101305656 B1 KR101305656 B1 KR 101305656B1 KR 1020090058404 A KR1020090058404 A KR 1020090058404A KR 20090058404 A KR20090058404 A KR 20090058404A KR 101305656 B1 KR101305656 B1 KR 101305656B1
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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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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
- C25B1/28—Per-compounds
- C25B1/29—Persulfates
-
- 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
- C25B11/042—Electrodes formed of a single material
- C25B11/046—Alloys
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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
- C25B11/083—Diamond
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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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
Description
Claims (11)
- 격막과, 상기 격막에 의해 구획된 양극실 및 음극실과, 상기 음극실내에 설치된 음극과 상기 양극실내에 설치된 도전성 다이아몬드 양극으로 이루어지고, 양극실 및 음극실내에 황산을 공급하여, 황산을 전해하는 황산 전해조에 있어서,상기 도전성 다이아몬드 양극으로서 도전성 실리콘 또는 도전성 탄화 규소로 이루어지는 도전성 기판의 표면에 도전성 다이아몬드 피막을 형성하고, 상기 도전성 기판의 이면을, 상기 도전성 기판보다 큰 크기의 강체로 이루어진 급전체에, 도전성 페이스트를 이용하여 붙이고, 상기 다이아몬드 양극의 도전성 다이아몬드 피막측의 바깥둘레에 개스킷을 사이에 두고 상기 양극실을 구성하는 양극실 틀을 접촉시키고, 상기 양극실 틀의 앞면에 상기 격막을 접촉시키며, 또한, 상기 격막의 앞면에 상기 음극실을 형성하는 음극실 틀, 개스킷 및 상기 음극을 차례로 접촉시켜, 상기 음극의 이면을, 상기 음극보다 큰 크기의 강체로 이루어진 급전체에 붙이는 동시에, 상기 급전체의 바깥둘레부에 상기 급전체와 상기 양극실 틀 및 상기 급전체와 상기 음극실 틀에 접촉하도록 보조 개스킷을 설치하며, 상기 보조 개스킷에 의해 상기 양극 및 음극을 상기 급전체에 고정시키고, 상기 한쪽의 급전체로부터 상기 도전성 페이스트를 통하여 다른 쪽의 급전체에 급전하는 것을 특징으로 하는 황산 전해조.
- 제 1 항에 있어서, 상기 음극으로서 도전성 실리콘 또는 도전성 탄화 규소로 이루어지는 도전성 기판의 표면에 도전성 다이아몬드 피막을 형성한 도전성 다이아몬드 음극을 사용하여, 상기 도전성 기판의 이면을, 상기 도전성 기판보다 큰 크기의 강체로 이루어진 급전체에, 도전성 페이스트를 이용하여 붙인 것을 특징으로 하는 청구항 1에 기재의 황산 전해조.
- 제 1 항 또는 제 2 항에 기재된 황산 전해조와, 상기 황산 전해조에 의해서 생성된 산화성 화학종을 포함한 용액으로 이루어진 처리액을 세정액으로서 피세정재를 세정하는 세정조를 구비하고, 상기 세정조와 상기 황산 전해조와의 사이에, 상기 처리액을 순환시키는 순환라인을 구비하는 것을 특징으로 하는 황산 전해조를 이용한 황산 리사이클형 세정 시스템.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008170096A JP5207529B2 (ja) | 2008-06-30 | 2008-06-30 | 硫酸電解槽及び硫酸電解槽を用いた硫酸リサイクル型洗浄システム |
JPJP-P-2008-170096 | 2008-06-30 |
Publications (2)
Publication Number | Publication Date |
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KR20100003231A KR20100003231A (ko) | 2010-01-07 |
KR101305656B1 true KR101305656B1 (ko) | 2013-09-09 |
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ITMI20121909A1 (it) * | 2012-11-09 | 2014-05-10 | Industrie De Nora Spa | Cella elettrolitica dotata di microelettrodi |
JP6750293B2 (ja) * | 2016-04-28 | 2020-09-02 | 栗田工業株式会社 | プラスチック表面の処理方法 |
DE102018208624A1 (de) | 2018-05-30 | 2019-12-05 | Thyssenkrupp Uhde Chlorine Engineers Gmbh | Verfahren und Vorrichtung zum Bereitstellen von wenigstens einem Produktstrom durch Elektrolyse sowie Verwendung |
CN112639071B (zh) * | 2018-09-06 | 2024-06-04 | 普和希株式会社 | 培养装置 |
AU2020318538B2 (en) * | 2019-07-19 | 2022-04-07 | De Nora Permelec Ltd | Gasket for electrolysis vessels, and electrolysis vessel using same |
CN116254536A (zh) * | 2023-02-17 | 2023-06-13 | 九江斯坦德能源工业有限公司 | 一种生箔机钛阳极板清洗剂及清洗方法 |
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DE10019683A1 (de) * | 2000-04-20 | 2001-10-25 | Degussa | Verfahren zur Herstellung von Alkalimetall- und Ammoniumperoxodisulfat |
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KR20100003231A (ko) | 2010-01-07 |
JP2010007151A (ja) | 2010-01-14 |
TWI467058B (zh) | 2015-01-01 |
JP5207529B2 (ja) | 2013-06-12 |
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