BR0213191A - Processo para reciclagem de gás de processo em processos eletroquìmicos - Google Patents

Processo para reciclagem de gás de processo em processos eletroquìmicos

Info

Publication number
BR0213191A
BR0213191A BR0213191-9A BR0213191A BR0213191A BR 0213191 A BR0213191 A BR 0213191A BR 0213191 A BR0213191 A BR 0213191A BR 0213191 A BR0213191 A BR 0213191A
Authority
BR
Brazil
Prior art keywords
gas
electrochemical processes
recycling
electrochemical
process gas
Prior art date
Application number
BR0213191-9A
Other languages
English (en)
Other versions
BR0213191B1 (pt
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 BR0213191A publication Critical patent/BR0213191A/pt
Publication of BR0213191B1 publication Critical patent/BR0213191B1/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
    • 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
    • C25B15/087—Recycling of electrolyte to electrochemical cell
    • 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
    • C25B15/085—Removing impurities

Landscapes

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

Abstract

"PROCESSO PARA RECICLAGEM DE GáS DE PROCESSO EM PROCESSOS ELETROQUìMICOS". A invenção refere-se a um processo para reciclagem de gás de processo (gás residual) contendo eduto em processos eletroquímicos com pelo menos um eletrodo de difusão a gás com emprego de uma bomba de jato de gás para a realimentação direta dos gases residuais no processo eletroquímico.
BRPI0213191-9A 2001-10-09 2002-09-27 processo para reciclagem de gás de processo em um processo eletroquìmico. BR0213191B1 (pt)

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
BR0213191A true BR0213191A (pt) 2005-04-26
BR0213191B1 BR0213191B1 (pt) 2011-11-16

Family

ID=7701913

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213191-9A BR0213191B1 (pt) 2001-10-09 2002-09-27 processo para reciclagem de gás de processo em um processo eletroquìmico.

Country Status (16)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1837942A1 (en) * 2004-12-28 2007-09-26 GS Yuasa Corporation Stand-alone hydrogen production system
WO2006070908A1 (ja) * 2004-12-28 2006-07-06 Gs Yuasa Corporation 燃料電池発電装置
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
DK3680364T3 (da) * 2017-09-07 2022-01-24 De Nora Permelec Ltd Elektrolyseindretning
WO2022003114A1 (en) * 2020-07-02 2022-01-06 Katholieke Universiteit Leuven Electrochemical reduction of co2 to formic acid
EP4095092A1 (en) * 2021-05-26 2022-11-30 Yara International ASA System for evacuating nox gases from a nitric acid storage tank
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
EP1008557B1 (en) * 1997-08-11 2007-12-26 Ebara Corporation Hydrothermal electolysis method and apparatus
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
CA2457908C (en) * 2001-08-31 2011-08-09 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
CN1656253A (zh) 2005-08-17
KR20040049863A (ko) 2004-06-12
KR100932343B1 (ko) 2009-12-16
JP2005524765A (ja) 2005-08-18
EP1499756A2 (de) 2005-01-26
DE10149779A1 (de) 2003-04-10
EP1499756B1 (de) 2008-03-05
PL202569B1 (pl) 2009-07-31
ATE388253T1 (de) 2008-03-15
WO2003031691A2 (de) 2003-04-17
AR036661A1 (es) 2004-09-22
JP4326333B2 (ja) 2009-09-02
US8377284B2 (en) 2013-02-19
HUP0500575A3 (en) 2008-07-28
PL372833A1 (en) 2005-08-08
CN100385043C (zh) 2008-04-30
US20040245118A1 (en) 2004-12-09
DE50211864D1 (de) 2008-04-17
TWI250228B (en) 2006-03-01
AU2002333884A1 (en) 2003-04-22
BR0213191B1 (pt) 2011-11-16
HUP0500575A2 (hu) 2005-09-28
PT1499756E (pt) 2008-04-09
US20090211915A1 (en) 2009-08-27
WO2003031691A3 (de) 2004-11-11
ES2298427T3 (es) 2008-05-16

Similar Documents

Publication Publication Date Title
ATE335167T1 (de) Brennstoffverbrennungsvorrichtung
BR9102418A (pt) Proteinas homogenea e de fusao conjugado,processo para conversao de uma prorip em uma rip,isolado de adn,veiculo de expressao e celula hospedeira
BR9917289A (pt) Cepas clostridium que produzem etanol de gases contendo substrato
BR0213191A (pt) Processo para reciclagem de gás de processo em processos eletroquìmicos
BR0207833A (pt) Maçarico a plasma de partida por contato
BR0003980A (pt) Processo para alteração da extensão de um jato coerente
ATE216803T1 (de) Verfahren und vorrichtung zum betreiben einer direkt-methanol-brennstoffzelle mit gasförmigem brennstoff
DE60122337D1 (de) Verwendung von taci als antitumormittel
ES2117775T3 (es) Procedimiento y dispositivo de tratamiento con fundente, por via seca, de superficies metalicas antes de la soldadura o estañado.
BR0116362B1 (pt) processo para separar um gás preferido de uma mistura gasosa contendo o citado gás preferido e outros gases menos preferidos.
ES8609474A1 (es) Un metodo de purificar un producto (proteina-peptido) conta-minado, preparado por tecnica de adnr
BR0113361A (pt) Processo de impregnação de uma matriz de veìculo com compostos sólidos e/ou lìquidos usando gases comprimidos e materiais assim impregnados
BR0114165A (pt) Processo para produção eletroquìmica de peróxido de hidrogênio
ES2095961T3 (es) Electrodo hueco para una pila electroquimica provista de al menos una abertura de entrada y una abertura de salida para gases, asi como pila electroquimica que contiene tal electrodo.
BRPI0415272A (pt) dispositivo e processo para conversão de energia
ATE282466T1 (de) Zersetzung von fluorhaltigen verbindungen
GB2320713A (en) Process for the destruction of chemical agents and munitions
BR0102897A (pt) Processo para a preparação de organossililalquilpolissulfanos
ATE255899T1 (de) Isophosphoramide-senfgasanalogen und deren verwendung
BRPI0410512A (pt) processo que compreende o contato de po3g e composição que compreende (i) po3g
BRPI0515310A (pt) célula de combustìvel e métodos de reduzir ou substancialmente prevenir a decomposição de um combustìvel em uma célula de combustìvel e em um anodo de uma célula de combustìvel
ES2166893T3 (es) Procedimiento y aparato para purificar una mezcla gaseosa que incluya moleculas y/o celuals de sustancias toxicas o contaminantes.
BR9807945A (pt) Processos para separação e recuperação de fluoreto de hidrogênio, e para a produção de um composto orgânico que contém flúor.
BR0309221A (pt) Processo para a preparação de monohidroperfluoroalcanos, bis(perfluoroalquil) fosfinatos e perfluoroalquilfosfonatos
BR0316822A (pt) Recombinação de dna especìfica da sequência em células eucarióticas

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.