WO2003093535A3 - Electrolysis cell and method - Google Patents
Electrolysis cell and method Download PDFInfo
- Publication number
- WO2003093535A3 WO2003093535A3 PCT/GB2003/001786 GB0301786W WO03093535A3 WO 2003093535 A3 WO2003093535 A3 WO 2003093535A3 GB 0301786 W GB0301786 W GB 0301786W WO 03093535 A3 WO03093535 A3 WO 03093535A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cathode
- electrolysis cell
- anode
- cell
- dehalogenation
- Prior art date
Links
- 238000005868 electrolysis reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 238000005695 dehalogenation reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000003014 ion exchange membrane Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002896 organic halogen compounds Chemical class 0.000 abstract 1
- 239000005518 polymer electrolyte Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
- C02F2001/46138—Electrodes comprising a substrate and a coating
- C02F2001/46142—Catalytic coating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous electrodes
- C02F2001/46166—Gas diffusion electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46195—Cells containing solid electrolyte
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003233865A AU2003233865A1 (en) | 2002-05-01 | 2003-04-28 | Electrolysis cell and method |
US10/513,037 US20060231415A1 (en) | 2002-05-01 | 2003-04-28 | Electrolysis cell and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0210017.0 | 2002-05-01 | ||
GBGB0210017.0A GB0210017D0 (en) | 2002-05-01 | 2002-05-01 | Electrolysis cell and method |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003093535A2 WO2003093535A2 (en) | 2003-11-13 |
WO2003093535A3 true WO2003093535A3 (en) | 2004-07-29 |
Family
ID=9935908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/001786 WO2003093535A2 (en) | 2002-05-01 | 2003-04-28 | Electrolysis cell and method |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060231415A1 (en) |
AU (1) | AU2003233865A1 (en) |
GB (1) | GB0210017D0 (en) |
WO (1) | WO2003093535A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0219955D0 (en) * | 2002-08-28 | 2002-10-02 | Univ Newcastle | Fuel cell electrode |
AU2003302453A1 (en) * | 2002-11-27 | 2004-06-18 | Asahi Kasei Chemicals Corporation | Bipolar zero-gap electrolytic cell |
TW200417419A (en) | 2002-12-24 | 2004-09-16 | Nippon Paint Co Ltd | Chemical conversion coating agent and surface-treated metal |
KR101367137B1 (en) * | 2007-10-01 | 2014-03-12 | 삼성디스플레이 주식회사 | Apparatus and method of converting image signal for four color display device |
CA2835727C (en) * | 2011-06-06 | 2020-07-21 | Axine Water Technologies Inc. | Efficient treatment of wastewater using electrochemical cell |
EP2928833B1 (en) * | 2012-12-02 | 2018-02-07 | Axine Water Technologies Inc. | Method for imparting filtering capability in electrolytic cell for wastewater treatment |
US10266429B2 (en) | 2012-12-03 | 2019-04-23 | Axine Water Technologies Inc. | Efficient treatment of wastewater using electrochemical cell |
CN104176797B (en) * | 2014-09-11 | 2016-06-22 | 北京今大禹环保技术有限公司 | The organic wastewater with difficult degradation thereby apparatus for electrochemical treatment of a kind of low energy consumption and method |
CN104192950B (en) * | 2014-09-11 | 2016-06-22 | 北京今大禹环保技术有限公司 | A kind of continuum micromeehanics formula solid electrolyte electric tank cathode system |
CN104953132B (en) * | 2015-06-15 | 2017-04-05 | 湖南科技大学 | A kind of liquid flow pattern alcohol hydrogen peroxide fuel battery and its manufacture method |
CN106006856A (en) * | 2016-07-11 | 2016-10-12 | 苏州美源达环保科技股份有限公司 | System for treating ammonia nitrogen in ammoniacal copper chloride wastewater through electrolytic catalytic oxidation method |
CN107739071A (en) * | 2017-11-09 | 2018-02-27 | 中海油天津化工研究设计院有限公司 | A kind of electrochemically strengthening Zero-valent Iron waste water pretreatment system and method |
WO2019144239A1 (en) * | 2018-01-26 | 2019-08-01 | The University Of British Columbia | Methods and apparatus for performing chemical and electrochemical reactions |
CN108773876A (en) * | 2018-06-01 | 2018-11-09 | 山东深信节能环保科技有限公司 | A kind of electrode system and electrolytic method using sandwiched configuration |
CN109942059B (en) * | 2019-04-03 | 2021-11-05 | 大连理工大学 | Water distribution and catalysis integrated falling film discharge plasma water treatment device |
CN110482783B (en) * | 2019-08-08 | 2022-03-29 | 河海大学 | Floating type rain sewage treatment device |
CN110980892A (en) * | 2019-10-29 | 2020-04-10 | 东莞理工学院 | Method for removing nitrate nitrogen and nitrite nitrogen in water body by activated cathode nascent hydrogen rapid reduction |
CN113813958B (en) * | 2020-06-19 | 2023-07-25 | 台州学院 | Palladium-platinum supported metal oxide catalyst, preparation method and application thereof, working electrode and battery system |
CN113135614A (en) * | 2021-03-10 | 2021-07-20 | 中国工程物理研究院材料研究所 | Organic pollutant anodic oxidation treatment device based on proton exchange membrane |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985002419A1 (en) * | 1983-11-30 | 1985-06-06 | E.I. Du Pont De Nemours And Company | Zero gap cell |
US4752369A (en) * | 1984-11-05 | 1988-06-21 | The Dow Chemical Company | Electrochemical cell with improved energy efficiency |
EP0474014A1 (en) * | 1990-08-23 | 1992-03-11 | Ensr Corporation | Process for electrochemical dehalogenation of organic contaminants |
EP0572810A1 (en) * | 1992-05-12 | 1993-12-08 | Hughes Aircraft Company | Enhanced membrane-electrode interface |
US5376240A (en) * | 1991-11-04 | 1994-12-27 | Olin Corporation | Process for the removal of oxynitrogen species for aqueous solutions |
US6328875B1 (en) * | 1998-12-07 | 2001-12-11 | Zappi Water Purification System, Inc., | Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062743A (en) * | 1975-12-22 | 1977-12-13 | Ahn Byung K | Electrolytic process for potassium hydroxide |
NL8006412A (en) * | 1980-11-25 | 1982-06-16 | Tno | METHOD FOR DETOXIFYING CHEMICAL WASTES. |
US4585533A (en) * | 1985-04-19 | 1986-04-29 | Exxon Research And Engineering Co. | Removal of halogen from polyhalogenated compounds by electrolysis |
DE4030488A1 (en) * | 1990-09-26 | 1992-04-02 | Mobitec Molecular Biolog Tech | METHOD FOR WATER PURIFICATION |
US6610178B2 (en) * | 1998-11-30 | 2003-08-26 | Canon Kabushiki Kaisha | Method for decomposing halogenated aliphatic hydrocarbon compounds or aromatic compounds, method for cleaning medium contaminated with at least one of these compounds, and apparatus for these |
-
2002
- 2002-05-01 GB GBGB0210017.0A patent/GB0210017D0/en not_active Ceased
-
2003
- 2003-04-28 WO PCT/GB2003/001786 patent/WO2003093535A2/en not_active Application Discontinuation
- 2003-04-28 AU AU2003233865A patent/AU2003233865A1/en not_active Abandoned
- 2003-04-28 US US10/513,037 patent/US20060231415A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985002419A1 (en) * | 1983-11-30 | 1985-06-06 | E.I. Du Pont De Nemours And Company | Zero gap cell |
US4752369A (en) * | 1984-11-05 | 1988-06-21 | The Dow Chemical Company | Electrochemical cell with improved energy efficiency |
EP0474014A1 (en) * | 1990-08-23 | 1992-03-11 | Ensr Corporation | Process for electrochemical dehalogenation of organic contaminants |
US5376240A (en) * | 1991-11-04 | 1994-12-27 | Olin Corporation | Process for the removal of oxynitrogen species for aqueous solutions |
EP0572810A1 (en) * | 1992-05-12 | 1993-12-08 | Hughes Aircraft Company | Enhanced membrane-electrode interface |
US6328875B1 (en) * | 1998-12-07 | 2001-12-11 | Zappi Water Purification System, Inc., | Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals |
Also Published As
Publication number | Publication date |
---|---|
AU2003233865A1 (en) | 2003-11-17 |
US20060231415A1 (en) | 2006-10-19 |
GB0210017D0 (en) | 2002-06-12 |
AU2003233865A8 (en) | 2003-11-17 |
WO2003093535A2 (en) | 2003-11-13 |
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