BRPI1011978A2 - processo e dispositivo para eletrólise de uma solução aquosa de cloreto de hidrogênio ou de cloreto alcalino em uma célula eletrolítica. - Google Patents

processo e dispositivo para eletrólise de uma solução aquosa de cloreto de hidrogênio ou de cloreto alcalino em uma célula eletrolítica.

Info

Publication number
BRPI1011978A2
BRPI1011978A2 BRPI1011978A BRPI1011978A BRPI1011978A2 BR PI1011978 A2 BRPI1011978 A2 BR PI1011978A2 BR PI1011978 A BRPI1011978 A BR PI1011978A BR PI1011978 A BRPI1011978 A BR PI1011978A BR PI1011978 A2 BRPI1011978 A2 BR PI1011978A2
Authority
BR
Brazil
Prior art keywords
chloride
electrolysis
aqueous solution
electrolyte cell
alkaline
Prior art date
Application number
BRPI1011978A
Other languages
English (en)
Inventor
Andreas Bulan
Christoph Erdmann
Joachim Rohovec
Mathias Weis
Walter Bachleitner
Original Assignee
Bayer Materialscience Ag
Messer Austria Gmbh
Messer Group Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Materialscience Ag, Messer Austria Gmbh, Messer Group Gmbh filed Critical Bayer Materialscience Ag
Publication of BRPI1011978A2 publication Critical patent/BRPI1011978A2/pt

Links

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
    • 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

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)
BRPI1011978A 2009-05-30 2010-05-28 processo e dispositivo para eletrólise de uma solução aquosa de cloreto de hidrogênio ou de cloreto alcalino em uma célula eletrolítica. BRPI1011978A2 (pt)

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
BRPI1011978A2 true BRPI1011978A2 (pt) 2016-04-26

Family

ID=42316048

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011978A BRPI1011978A2 (pt) 2009-05-30 2010-05-28 processo e dispositivo para eletrólise de uma solução aquosa de cloreto de hidrogênio ou de cloreto alcalino em uma célula eletrolítica.

Country Status (14)

Country Link
US (1) US8747647B2 (pt)
EP (1) EP2435605B1 (pt)
JP (1) JP5808740B2 (pt)
KR (1) KR20120039561A (pt)
CN (1) CN102449198B (pt)
BR (1) BRPI1011978A2 (pt)
CA (1) CA2763570C (pt)
DE (1) DE102009023539B4 (pt)
ES (1) ES2530897T3 (pt)
HR (1) HRP20150244T1 (pt)
PL (1) PL2435605T3 (pt)
RU (1) RU2521971C2 (pt)
SG (1) SG176588A1 (pt)
WO (1) WO2010139425A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10221491B2 (en) * 2012-06-29 2019-03-05 Australian Biorefining Pty Ltd Process and apparatus for generating or recovering hydrochloric acid from metal salt solutions
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
WO2015082319A1 (de) * 2013-12-04 2015-06-11 Evonik Industries Ag Vorrichtung und verfahren zum flexiblen einsatz von strom
DE102014108085A1 (de) * 2014-06-06 2015-12-17 Sunfire Gmbh Elektrolyseverfahren
KR102809284B1 (ko) * 2015-09-18 2025-05-16 에보쿠아 워터 테크놀로지스 엘엘씨 전기화학 전지에서의 반응 생성물을 약화시키기 위한 인시투 전달 시스템
KR20250142460A (ko) * 2018-12-21 2025-09-30 맹그로브 워터 테크놀로지스 리미티드 Li 회수 공정 및 li 회수 공정을 위한 현장 화학적 생산
CN120882907A (zh) * 2023-06-05 2025-10-31 懿华水处理技术有限责任公司 经由高流体速度电解和气体分离生成氢气

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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
JP3421021B2 (ja) * 1999-07-09 2003-06-30 東亞合成株式会社 塩化アルカリの電解方法
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
CN1665961A (zh) * 2002-07-05 2005-09-07 阿克佐诺贝尔公司 生产碱金属氯酸盐的工艺
EP1633909B1 (en) * 2003-05-28 2009-05-13 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

Also Published As

Publication number Publication date
US20120085659A1 (en) 2012-04-12
PL2435605T3 (pl) 2015-07-31
CN102449198A (zh) 2012-05-09
EP2435605A1 (de) 2012-04-04
CN102449198B (zh) 2015-12-02
DE102009023539A1 (de) 2011-02-24
SG176588A1 (en) 2012-01-30
US8747647B2 (en) 2014-06-10
EP2435605B1 (de) 2014-12-03
JP2012528931A (ja) 2012-11-15
WO2010139425A1 (de) 2010-12-09
RU2521971C2 (ru) 2014-07-10
RU2011150611A (ru) 2013-06-20
KR20120039561A (ko) 2012-04-25
JP5808740B2 (ja) 2015-11-10
CA2763570A1 (en) 2010-12-09
HRP20150244T1 (xx) 2015-07-03
CA2763570C (en) 2016-11-29
ES2530897T3 (es) 2015-03-06
DE102009023539B4 (de) 2012-07-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]