ES2530897T3 - Procedimiento y dispositivo para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis - Google Patents
Procedimiento y dispositivo para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis Download PDFInfo
- Publication number
- ES2530897T3 ES2530897T3 ES10724293T ES10724293T ES2530897T3 ES 2530897 T3 ES2530897 T3 ES 2530897T3 ES 10724293 T ES10724293 T ES 10724293T ES 10724293 T ES10724293 T ES 10724293T ES 2530897 T3 ES2530897 T3 ES 2530897T3
- Authority
- ES
- Spain
- Prior art keywords
- electrolysis
- semi
- oxygen
- cathodic
- aqueous solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
-
- 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
- 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
-
- 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
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
- C25B15/083—Separating products
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Procedimiento para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis que comprende un semielemento anódico con un ánodo, un semielemento catódico con un electrodo de difusión de gas (2) como cátodo y una membrana de intercambio catiónico para la separación electrolítica del semielemento anódico y el semielemento catódico, en donde al semielemento catódico se aporta gas con contenido en oxígeno y se evacúa gas con contenido en oxígeno en exceso desde el semielemento catódico, caracterizado por que el gas con contenido en oxígeno en exceso, retirado del semielemento catódico, es aportado, al menos en parte, a un dispositivo (7) para la separación de gases, en el que el gas con contenido en oxígeno en exceso es separado en una fracción rica en oxígeno y en una fracción pobre en oxígeno, y la fracción rica en oxígeno se aporta a continuación al semielemento catódico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009023539A DE102009023539B4 (de) | 2009-05-30 | 2009-05-30 | Verfahren und Vorrichtung zur Elektrolyse einer wässerigen Lösung von Chlorwasserstoff oder Alkalichlorid in einer Elektrolysezelle |
PCT/EP2010/003253 WO2010139425A1 (de) | 2009-05-30 | 2010-05-28 | Verfahren und vorrichtung zur elektrolyse einer wässerigen lösung von chlorwasserstoff oder alkalichlorid in einer elektrolysezelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2530897T3 true ES2530897T3 (es) | 2015-03-06 |
Family
ID=42316048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES10724293T Active ES2530897T3 (es) | 2009-05-30 | 2010-05-28 | Procedimiento y dispositivo para la electrólisis de una disolución acuosa de cloruro de hidrógeno o cloruro de metal alcalino en una celda de electrólisis |
Country Status (14)
Country | Link |
---|---|
US (1) | US8747647B2 (es) |
EP (1) | EP2435605B1 (es) |
JP (1) | JP5808740B2 (es) |
KR (1) | KR20120039561A (es) |
CN (1) | CN102449198B (es) |
BR (1) | BRPI1011978A2 (es) |
CA (1) | CA2763570C (es) |
DE (1) | DE102009023539B4 (es) |
ES (1) | ES2530897T3 (es) |
HR (1) | HRP20150244T1 (es) |
PL (1) | PL2435605T3 (es) |
RU (1) | RU2521971C2 (es) |
SG (1) | SG176588A1 (es) |
WO (1) | WO2010139425A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6223442B2 (ja) * | 2012-06-29 | 2017-11-01 | オーストラリアン バイオリファイニング プロプライエタリー リミテッド | 金属塩溶液から塩酸を生成又は回収するための方法及び装置 |
GB2515292A (en) * | 2013-06-18 | 2014-12-24 | Clean Power Hydrogen Ltd | A hydrogen gas generation system, and process for the electrocatalytic production of hydrogen gas |
DE102013011298A1 (de) * | 2013-07-08 | 2015-02-12 | Uhdenora S.P.A. | Vorrichtung und Verfahren zum Betrieb einer Elektrolyse mit einer Sauerstoff-Verzehr Kathode |
CA2930731A1 (en) * | 2013-12-04 | 2015-06-11 | Evonik Degussa Gmbh | Device and method for the flexible use of electricity |
DE102014108085A1 (de) * | 2014-06-06 | 2015-12-17 | Sunfire Gmbh | Elektrolyseverfahren |
KR20180053739A (ko) * | 2015-09-18 | 2018-05-23 | 에보쿠아 워터 테크놀로지스 엘엘씨 | 전기화학 전지에서의 반응 생성물을 약화시키기 위한 인시투 전달 시스템 |
WO2020128619A1 (en) * | 2018-12-21 | 2020-06-25 | Mangrove Water Technologies Ltd. | Li recovery processes and onsite chemical production for li recovery processes |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312720A (en) * | 1978-09-05 | 1982-01-26 | The Dow Chemical Co. | Electrolytic cell and process for electrolytic oxidation |
US4329158A (en) * | 1980-06-13 | 1982-05-11 | Air Products And Chemicals, Inc. | Air fractionation by pressure swing adsorption |
US4560397A (en) * | 1984-08-16 | 1985-12-24 | Union Carbide Corporation | Process to produce ultrahigh purity oxygen |
DE3913581A1 (de) * | 1989-04-25 | 1990-10-31 | Linde Ag | Verfahren zum betrieb von brennstoffzellen |
DE3932217A1 (de) * | 1989-04-25 | 1990-10-31 | Linde Ag | Verfahren fuer den betrieb von hochtemperatur-brennstoffzellen |
JP3395416B2 (ja) * | 1994-12-14 | 2003-04-14 | 王子製紙株式会社 | 過酸化水素の製造方法 |
JP3677086B2 (ja) * | 1995-06-30 | 2005-07-27 | ペルメレック電極株式会社 | 電解方法 |
JP3041510B2 (ja) * | 1995-10-27 | 2000-05-15 | 水道機工株式会社 | 次亜塩素酸ソーダ含有水の製造装置 |
IT1282367B1 (it) | 1996-01-19 | 1998-03-20 | De Nora Spa | Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico |
RU2088693C1 (ru) * | 1996-02-09 | 1997-08-27 | Витольд Михайлович Бахир | Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов |
DE19755636A1 (de) * | 1997-12-15 | 1999-06-17 | Bayer Ag | Verfahren zur elektrochemischen Aufarbeitung von HCl-Gas zu hochreinem Chlor |
US6921597B2 (en) * | 1998-09-14 | 2005-07-26 | Questair Technologies Inc. | Electrical current generation system |
JP3437127B2 (ja) | 1999-07-07 | 2003-08-18 | 東亞合成株式会社 | 塩化アルカリ電解槽の運転方法 |
US6488833B1 (en) | 1999-07-09 | 2002-12-03 | Toagosei Co., Ltd. | Method for electrolysis of alkali chloride |
DE10138215A1 (de) * | 2001-08-03 | 2003-02-20 | Bayer Ag | Verfahren zur elektrochemischen Herstellung von Chlor aus wässrigen Lösungen von Chlorwasserstoff |
JP2003120323A (ja) * | 2001-10-10 | 2003-04-23 | Ulvac Japan Ltd | ゼロエミッション発電システム |
DE10150557C2 (de) * | 2001-10-15 | 2003-12-18 | Mtu Friedrichshafen Gmbh | Druckelektrolyseur und Verfahren zum Betrieb eines solchen |
DE10152275A1 (de) * | 2001-10-23 | 2003-04-30 | Bayer Ag | Verfahren zur Elektrolyse von wässrigen Lösungen aus Chlorwasserstoff |
WO2004005583A1 (en) * | 2002-07-05 | 2004-01-15 | Akzo Nobel N.V. | Process for producing alkali metal chlorate |
CA2525682A1 (en) * | 2003-05-28 | 2004-12-09 | Pirelli & C. S.P.A. | Electrochemical oxygen separator cell |
DE10342148A1 (de) | 2003-09-12 | 2005-04-07 | Bayer Materialscience Ag | Verfahren zur Elektrolyse einer wässrigen Lösung von Chlorwasserstoff oder Alkalichlorid |
DE102006023261A1 (de) * | 2006-05-18 | 2007-11-22 | Bayer Materialscience Ag | Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff |
DE102006037400A1 (de) * | 2006-08-10 | 2008-02-14 | Bayer Materialscience Ag | Verfahren zur Elektrolyse von Alkalichloriden |
RU2326054C1 (ru) * | 2006-09-29 | 2008-06-10 | Витольд Михайлович Бахир | Установка для получения водного раствора оксидантов |
-
2009
- 2009-05-30 DE DE102009023539A patent/DE102009023539B4/de not_active Expired - Fee Related
-
2010
- 2010-05-28 ES ES10724293T patent/ES2530897T3/es active Active
- 2010-05-28 RU RU2011150611/07A patent/RU2521971C2/ru not_active IP Right Cessation
- 2010-05-28 CA CA2763570A patent/CA2763570C/en not_active Expired - Fee Related
- 2010-05-28 CN CN201080022921.8A patent/CN102449198B/zh not_active Expired - Fee Related
- 2010-05-28 BR BRPI1011978A patent/BRPI1011978A2/pt not_active IP Right Cessation
- 2010-05-28 WO PCT/EP2010/003253 patent/WO2010139425A1/de active Application Filing
- 2010-05-28 KR KR1020117031513A patent/KR20120039561A/ko not_active Application Discontinuation
- 2010-05-28 SG SG2011086089A patent/SG176588A1/en unknown
- 2010-05-28 PL PL10724293T patent/PL2435605T3/pl unknown
- 2010-05-28 EP EP10724293.5A patent/EP2435605B1/de active Active
- 2010-05-28 US US13/375,327 patent/US8747647B2/en not_active Expired - Fee Related
- 2010-05-28 JP JP2012512258A patent/JP5808740B2/ja not_active Expired - Fee Related
-
2015
- 2015-03-02 HR HRP20150244TT patent/HRP20150244T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
US8747647B2 (en) | 2014-06-10 |
US20120085659A1 (en) | 2012-04-12 |
CA2763570A1 (en) | 2010-12-09 |
RU2011150611A (ru) | 2013-06-20 |
CA2763570C (en) | 2016-11-29 |
CN102449198A (zh) | 2012-05-09 |
RU2521971C2 (ru) | 2014-07-10 |
DE102009023539B4 (de) | 2012-07-19 |
PL2435605T3 (pl) | 2015-07-31 |
SG176588A1 (en) | 2012-01-30 |
CN102449198B (zh) | 2015-12-02 |
HRP20150244T1 (en) | 2015-07-03 |
EP2435605A1 (de) | 2012-04-04 |
KR20120039561A (ko) | 2012-04-25 |
DE102009023539A1 (de) | 2011-02-24 |
BRPI1011978A2 (pt) | 2016-04-26 |
JP2012528931A (ja) | 2012-11-15 |
WO2010139425A1 (de) | 2010-12-09 |
EP2435605B1 (de) | 2014-12-03 |
JP5808740B2 (ja) | 2015-11-10 |
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