RU2008129184A - ELECTROLYZER FOR OZONE PRODUCTION - Google Patents
ELECTROLYZER FOR OZONE PRODUCTION Download PDFInfo
- Publication number
- RU2008129184A RU2008129184A RU2008129184/15A RU2008129184A RU2008129184A RU 2008129184 A RU2008129184 A RU 2008129184A RU 2008129184/15 A RU2008129184/15 A RU 2008129184/15A RU 2008129184 A RU2008129184 A RU 2008129184A RU 2008129184 A RU2008129184 A RU 2008129184A
- Authority
- RU
- Russia
- Prior art keywords
- electrode
- positive electrode
- electrolyzer according
- membrane
- electrode base
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000012528 membrane Substances 0.000 claims abstract 8
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract 8
- 239000000203 mixture Substances 0.000 claims abstract 6
- 239000002245 particle Substances 0.000 claims abstract 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000000835 fiber Substances 0.000 claims abstract 4
- 239000004020 conductor Substances 0.000 claims abstract 3
- 239000007788 liquid Substances 0.000 claims abstract 2
- 229910052697 platinum Inorganic materials 0.000 claims abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract 1
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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/13—Ozone
-
- 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
-
- 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
Abstract
1. Электролизер для получения озона, содержащий: ! отрицательный электрод (13); ! генерирующий озон положительный электрод (16), включающий смесь оксида свинца (IV) и политетрафторэтилена; ! мембрану (15), расположенную между отрицательным и положительным электродами (13, 16); и ! электропроводящую, проницаемую для жидкости и газа первую электродную основу (17), контактирующую со стороной положительного электрода (16), противоположной стороне, обращенной к мембране (15), причем вышеуказанная сторона электродной основы (17) имеет поверхность, покрытую слоем, содержащим платину, отличающийся тем, что ! положительный электрод (16) изготовлен из смеси, полученной при температуре окружающей среды посредством формования при высоком давлении частиц диоксида свинца коллоидного размера и волокон из политетрафторэтилена, имеющих размеры не более 1 мм; и ! отрицательный электрод (13) прижат к стороне мембраны (15), противоположной стороне, обращенной к положительному электроду (16), с помощью определенной прижимающей силы и сформирован на поверхности пористой второй электродной основы (12). ! 2. Электролизер по п.1, отличающийся тем, что волокна из политетрафторэтилена, входящие в состав смеси, имеют толщину не более 100 мкм. ! 3. Электролизер по п.1, отличающийся тем, что положительный электрод (16) содержит политетрафторэтилен в количестве не менее 10 мас.%. ! 4. Электролизер по п.1, отличающийся тем, что вторая электродная основа (12) выполнена из фритты, сформованной из частиц электропроводящего материала при температуре окружающей среды и на открытом воздухе. ! 5. Электролизер по п.4, отличающийся тем, что вторая электродная основа (12) имеет градиент размера1. Electrolyzer for ozone production, containing:! negative electrode (13); ! generating ozone positive electrode (16), including a mixture of lead (IV) oxide and polytetrafluoroethylene; ! membrane (15) located between the negative and positive electrodes (13, 16); and! an electrically conductive, liquid and gas-permeable first electrode base (17) in contact with a side of the positive electrode (16) opposite to the side facing the membrane (15), the said side of the electrode base (17) having a surface coated with a layer containing platinum, different in that! the positive electrode (16) is made of a mixture obtained at ambient temperature by high-pressure spinning of lead dioxide particles of colloidal size and polytetrafluoroethylene fibers having dimensions of not more than 1 mm; and! the negative electrode (13) is pressed against the side of the membrane (15) opposite to the side facing the positive electrode (16) by a certain pressing force, and is formed on the surface of the porous second electrode base (12). ! 2. An electrolyzer according to claim 1, characterized in that the polytetrafluoroethylene fibers included in the mixture have a thickness of not more than 100 microns. ! 3. Electrolyzer according to claim 1, characterized in that the positive electrode (16) contains polytetrafluoroethylene in an amount of at least 10 wt%. ! 4. An electrolyzer according to claim 1, characterized in that the second electrode base (12) is made of a frit formed from particles of electrically conductive material at ambient and outdoor temperatures. ! 5. Electrolyzer according to claim 4, characterized in that the second electrode base (12) has a size gradient
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0501204A HUP0501204A2 (en) | 2005-12-23 | 2005-12-23 | Ozone generating electrolytic cell |
HUP0501204 | 2005-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2008129184A true RU2008129184A (en) | 2010-01-27 |
Family
ID=89986490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008129184/15A RU2008129184A (en) | 2005-12-23 | 2006-12-22 | ELECTROLYZER FOR OZONE PRODUCTION |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080314740A1 (en) |
EP (1) | EP1979509A2 (en) |
JP (1) | JP2009520881A (en) |
CN (1) | CN101360848A (en) |
AU (1) | AU2006327902A1 (en) |
HU (1) | HUP0501204A2 (en) |
IL (1) | IL192391A0 (en) |
NO (1) | NO20083195L (en) |
RU (1) | RU2008129184A (en) |
WO (1) | WO2007072098A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU227638B1 (en) * | 2005-12-23 | 2011-10-28 | Thales Rt | Flowing laboratorial ozonizating apparatus and method for ozonization reaction |
JP5457810B2 (en) * | 2009-12-07 | 2014-04-02 | クロリンエンジニアズ株式会社 | Ozone generator |
CN201746592U (en) * | 2010-06-22 | 2011-02-16 | 刘迅 | Water electrolysis device |
JP6187861B2 (en) * | 2013-07-11 | 2017-08-30 | パナソニックIpマネジメント株式会社 | Electrolytic electrode device and electrolyzed water generating apparatus comprising the electrolytic electrode device |
WO2018178732A1 (en) | 2017-03-29 | 2018-10-04 | Rebek Laszlo | Device with improved characteristics to facilitate the production of ozone, instrument for the production of ozone equipped with a special device, and equipment for increasing the effectiveness of ozone treatment |
CN108301013B (en) * | 2018-02-14 | 2020-05-12 | 中氧科技(广州)有限公司 | Preparation method of modified lead dioxide anode for ozone |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976904A (en) * | 1989-04-20 | 1990-12-11 | Energy Research Corporation | Method and apparatus for continuous formation of fibrillated polymer binder electrode component |
JP3080971B2 (en) * | 1990-08-01 | 2000-08-28 | ペルメレック電極株式会社 | Electrode structure for ozone production and method for producing the same |
US6054230A (en) | 1994-12-07 | 2000-04-25 | Japan Gore-Tex, Inc. | Ion exchange and electrode assembly for an electrochemical cell |
JP3504021B2 (en) | 1994-12-08 | 2004-03-08 | ジャパンゴアテックス株式会社 | Electrode for electrochemical device and method for producing the same |
US5529683A (en) * | 1995-03-20 | 1996-06-25 | United Technologies Corp. | Method for preventing degradation of membranes used in electrolytic ozone production systems during system shutdown |
TW401373B (en) * | 1997-03-07 | 2000-08-11 | Univ Wuhan | Electrolytic ozone generating apparatus |
JP2001181876A (en) | 1999-12-22 | 2001-07-03 | Teeiku Wan Sogo Jimusho:Kk | Ozone generating electrolytic cell and its manufacturing method |
WO2004015805A2 (en) * | 2002-08-09 | 2004-02-19 | Proton Energy Systems, Inc. | Electrochemical cell support structure |
-
2005
- 2005-12-23 HU HU0501204A patent/HUP0501204A2/en unknown
-
2006
- 2006-12-22 EP EP06831525A patent/EP1979509A2/en not_active Withdrawn
- 2006-12-22 US US12/158,909 patent/US20080314740A1/en not_active Abandoned
- 2006-12-22 CN CNA2006800516790A patent/CN101360848A/en active Pending
- 2006-12-22 AU AU2006327902A patent/AU2006327902A1/en not_active Abandoned
- 2006-12-22 JP JP2008546654A patent/JP2009520881A/en active Pending
- 2006-12-22 RU RU2008129184/15A patent/RU2008129184A/en not_active Application Discontinuation
- 2006-12-22 WO PCT/HU2006/000126 patent/WO2007072098A2/en active Application Filing
-
2008
- 2008-06-23 IL IL192391A patent/IL192391A0/en unknown
- 2008-07-17 NO NO20083195A patent/NO20083195L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2007072098A2 (en) | 2007-06-28 |
IL192391A0 (en) | 2009-08-03 |
EP1979509A2 (en) | 2008-10-15 |
US20080314740A1 (en) | 2008-12-25 |
CN101360848A (en) | 2009-02-04 |
WO2007072098A3 (en) | 2007-12-13 |
NO20083195L (en) | 2008-09-11 |
AU2006327902A1 (en) | 2007-06-28 |
HUP0501204A2 (en) | 2007-07-30 |
JP2009520881A (en) | 2009-05-28 |
HU0501204D0 (en) | 2006-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20100212 |