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 PDF

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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
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Spain
Prior art keywords
electrolysis
semi
oxygen
cathodic
aqueous solution
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Active
Application number
ES10724293T
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English (en)
Inventor
Walter Bachleitner
Christoph Erdmann
Joachim Rohovec
Andreas Bulan
Mathias Weis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messer Austria GmbH
Bayer Intellectual Property GmbH
Messer Group GmbH
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Messer Austria GmbH
Bayer Intellectual Property GmbH
Messer Group GmbH
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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
    • 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

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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)
  • 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.
ES10724293T 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 Active ES2530897T3 (es)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE043980T2 (hu) * 2012-06-29 2019-09-30 Australian Biorefining Pty Ltd Eljárás és berendezés sósav generálására vagy feltárására fémsó oldatokból
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
EP3077576A1 (de) * 2013-12-04 2016-10-12 Evonik Degussa GmbH Vorrichtung und verfahren zum flexiblen einsatz von strom
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
KR102600507B1 (ko) * 2018-12-21 2023-11-09 맹그로브 워터 테크놀로지스 리미티드 Li 회수 공정 및 li 회수 공정을 위한 현장 화학적 생산

Family Cites Families (24)

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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
DE3932217A1 (de) * 1989-04-25 1990-10-31 Linde Ag Verfahren fuer den betrieb von hochtemperatur-brennstoffzellen
DE3913581A1 (de) * 1989-04-25 1990-10-31 Linde Ag Verfahren zum betrieb von 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
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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
EP1120481B1 (en) 1999-07-09 2016-03-09 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
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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

Also Published As

Publication number Publication date
BRPI1011978A2 (pt) 2016-04-26
JP5808740B2 (ja) 2015-11-10
WO2010139425A1 (de) 2010-12-09
DE102009023539B4 (de) 2012-07-19
DE102009023539A1 (de) 2011-02-24
KR20120039561A (ko) 2012-04-25
SG176588A1 (en) 2012-01-30
CA2763570A1 (en) 2010-12-09
EP2435605A1 (de) 2012-04-04
CN102449198A (zh) 2012-05-09
JP2012528931A (ja) 2012-11-15
CN102449198B (zh) 2015-12-02
HRP20150244T1 (en) 2015-07-03
US8747647B2 (en) 2014-06-10
CA2763570C (en) 2016-11-29
EP2435605B1 (de) 2014-12-03
RU2011150611A (ru) 2013-06-20
RU2521971C2 (ru) 2014-07-10
PL2435605T3 (pl) 2015-07-31
US20120085659A1 (en) 2012-04-12

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