HUP0500575A2 - Eljárás folyamatgáz visszavezetésére elektrokémiai folyamatokban - Google Patents

Eljárás folyamatgáz visszavezetésére elektrokémiai folyamatokban

Info

Publication number
HUP0500575A2
HUP0500575A2 HU0500575A HUP0500575A HUP0500575A2 HU P0500575 A2 HUP0500575 A2 HU P0500575A2 HU 0500575 A HU0500575 A HU 0500575A HU P0500575 A HUP0500575 A HU P0500575A HU P0500575 A2 HUP0500575 A2 HU P0500575A2
Authority
HU
Hungary
Prior art keywords
gas
process gas
electrochemical processes
recycling process
electrochemical
Prior art date
Application number
HU0500575A
Other languages
English (en)
Inventor
Fritz Gestermann
Thorsten Leidig
Alfred Soppe
Original Assignee
Bayer Materialscience Ag.
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. filed Critical Bayer Materialscience Ag.
Publication of HUP0500575A2 publication Critical patent/HUP0500575A2/hu
Publication of HUP0500575A3 publication Critical patent/HUP0500575A3/hu

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

A találmány tárgya eljárás kiindulási gázt tartalmazó folyamatgáz(maradékgáz) visszavezetésére legalább egy gázdiffúziós elektródotalkalmazó elektrokémiai folyamatokban, aminek során a maradékgáznak azelektrokémiai folyamatban való közvetlen újrafelhasználását lehetővétevő gázsugárszivattyút (1) alkalmaznak.
HU0500575A 2001-10-09 2002-09-27 Method for recycling process gas in electrochemical processes HUP0500575A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149779A DE10149779A1 (de) 2001-10-09 2001-10-09 Verfahren zur Rückführung von Prozessgas in elektrochemischen Prozessen
PCT/EP2002/010841 WO2003031691A2 (de) 2001-10-09 2002-09-27 Verfahren zur rückführung von prozessgas in elektrochemischen prozessen

Publications (2)

Publication Number Publication Date
HUP0500575A2 true HUP0500575A2 (hu) 2005-09-28
HUP0500575A3 HUP0500575A3 (en) 2008-07-28

Family

ID=7701913

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0500575A HUP0500575A3 (en) 2001-10-09 2002-09-27 Method for recycling process gas in electrochemical processes

Country Status (16)

Country Link
US (2) US20040245118A1 (hu)
EP (1) EP1499756B1 (hu)
JP (1) JP4326333B2 (hu)
KR (1) KR100932343B1 (hu)
CN (1) CN100385043C (hu)
AR (1) AR036661A1 (hu)
AT (1) ATE388253T1 (hu)
AU (1) AU2002333884A1 (hu)
BR (1) BR0213191B1 (hu)
DE (2) DE10149779A1 (hu)
ES (1) ES2298427T3 (hu)
HU (1) HUP0500575A3 (hu)
PL (1) PL202569B1 (hu)
PT (1) PT1499756E (hu)
TW (1) TWI250228B (hu)
WO (1) WO2003031691A2 (hu)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1843424A1 (en) * 2004-12-28 2007-10-10 GS Yuasa Corporation Fuel cell power generating device
KR20070097050A (ko) * 2004-12-28 2007-10-02 가부시키가이샤 지에스 유아사 코포레이션 독립형 수소 제조 시스템
DE102011005133A1 (de) 2011-03-04 2012-09-06 Bayer Materialscience Aktiengesellschaft Verfahren zum Betrieb einer Sauerstoffverzehrelektrode
DE102013011298A1 (de) * 2013-07-08 2015-02-12 Uhdenora S.P.A. Vorrichtung und Verfahren zum Betrieb einer Elektrolyse mit einer Sauerstoff-Verzehr Kathode
EP3680364B1 (en) * 2017-09-07 2022-01-05 De Nora Permelec Ltd Electrolytic device
WO2022003114A1 (en) * 2020-07-02 2022-01-06 Katholieke Universiteit Leuven Electrochemical reduction of co2 to formic acid
EP4123057A1 (de) 2021-07-19 2023-01-25 Covestro Deutschland AG Optimierter flüssigkeitsablauf aus membranelektrolyseuren
KR102409451B1 (ko) * 2022-03-31 2022-06-15 주식회사 블루텍 연소배기가스를 이용한 황산암모늄 제조장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652431A (en) * 1970-03-12 1972-03-28 Julian Louis Reynolds Method of operating an electrolysis cell for the production of gases under hydrostatic pressure
US3718506A (en) * 1971-02-22 1973-02-27 Bbc Brown Boveri & Cie Fuel cell system for reacting hydrocarbons
US4173524A (en) * 1978-09-14 1979-11-06 Ionics Inc. Chlor-alkali electrolysis cell
DE3427645A1 (de) 1984-07-26 1986-01-30 Sihi Gmbh & Co Kg, 2210 Itzehoe Gasstrahlpumpe
US4657651A (en) * 1986-04-04 1987-04-14 The Dow Chemical Company Vertical gas electrode operation
DE4440646A1 (de) * 1994-11-14 1996-05-15 Bayer Ag Verfahren zur Oxidation von Chlorwasserstoff
US5441821A (en) * 1994-12-23 1995-08-15 Ballard Power Systems Inc. Electrochemical fuel cell system with a regulated vacuum ejector for recirculation of the fluid fuel stream
DE19535212C2 (de) * 1995-09-22 1997-08-14 Dornier Gmbh Vorrichtung zur Elektrolyse sowie deren Verwendung
DE19543678A1 (de) * 1995-11-23 1997-05-28 Bayer Ag Verfahren zur direkten elektrochemischen Gasphasen-Phosgensynthese
IT1282367B1 (it) 1996-01-19 1998-03-20 De Nora Spa Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico
DE69838912D1 (de) * 1997-08-11 2008-02-07 Ebara Corp Hydrothermisches elektrolytisches verfahren und vorrichtung
US5958197A (en) * 1998-01-26 1999-09-28 De Nora S.P.A. Catalysts for gas diffusion electrodes
US6346143B1 (en) * 1999-02-25 2002-02-12 Mcgowan Kimberly F. Odor adsorptive filter for refrigerators and freezers
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
DE19926887A1 (de) 1999-06-12 2000-12-14 Bayer Ag Elektrolyseverfahren
US6706438B2 (en) * 2000-08-10 2004-03-16 Honda Giken Kogyo Kabushiki Kaisha Fluid supply device for fuel cell
EP1421639B1 (en) * 2001-08-31 2012-07-25 Ceramic Fuel Cells Limited Fuel cell system and method for recycling exhaust
DE10203689A1 (de) * 2002-01-31 2003-08-07 Bayer Ag Kathodischer Stromverteiler für Elektrolysezellen

Also Published As

Publication number Publication date
TWI250228B (en) 2006-03-01
EP1499756B1 (de) 2008-03-05
HUP0500575A3 (en) 2008-07-28
US8377284B2 (en) 2013-02-19
AU2002333884A1 (en) 2003-04-22
CN100385043C (zh) 2008-04-30
CN1656253A (zh) 2005-08-17
DE10149779A1 (de) 2003-04-10
WO2003031691A3 (de) 2004-11-11
DE50211864D1 (de) 2008-04-17
KR100932343B1 (ko) 2009-12-16
PT1499756E (pt) 2008-04-09
AR036661A1 (es) 2004-09-22
PL202569B1 (pl) 2009-07-31
KR20040049863A (ko) 2004-06-12
ATE388253T1 (de) 2008-03-15
BR0213191B1 (pt) 2011-11-16
US20040245118A1 (en) 2004-12-09
JP4326333B2 (ja) 2009-09-02
PL372833A1 (en) 2005-08-08
EP1499756A2 (de) 2005-01-26
JP2005524765A (ja) 2005-08-18
WO2003031691A2 (de) 2003-04-17
ES2298427T3 (es) 2008-05-16
US20090211915A1 (en) 2009-08-27
BR0213191A (pt) 2005-04-26

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Legal Events

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FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished