BR0211694A - Célula de eletrólise, particularmente para a produção eletroquìmica de cloro - Google Patents

Célula de eletrólise, particularmente para a produção eletroquìmica de cloro

Info

Publication number
BR0211694A
BR0211694A BR0211694-4A BR0211694A BR0211694A BR 0211694 A BR0211694 A BR 0211694A BR 0211694 A BR0211694 A BR 0211694A BR 0211694 A BR0211694 A BR 0211694A
Authority
BR
Brazil
Prior art keywords
anode
electrolysis cell
current collector
chlorine production
cation exchange
Prior art date
Application number
BR0211694-4A
Other languages
English (en)
Inventor
Fritz Gestermann
Hans-Dieter Pinter
Andreas Bulan
Walter Klesper
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 BR0211694A publication Critical patent/BR0211694A/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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Primary Cells (AREA)

Abstract

"CéLULA DE ELETRóLISE, PARTICULARMENTE PARA A PRODUçãO ELETROQUìMICA DE CLORO". A invenção refere-se a uma célula de eletrólise, com uma armação de anódio (26), um anódio (24), uma membrana trocadora de cátions (34), um eletrodo difusor de gás (32), um coletor de corrente (10) e uma armação de catódio (12), sendo que o anódio (24), a membrana trocadora de cátions (34), o eletrodo difusor de gás (32) e o coletor de corrente (10) são mantidos unidos elasticamente, de modo que não se apresenta nenhuma distância entre os componentes individuais, anódio (24), membrana trocadora de cátions (34), eletrodo difusor de gás (32) e coletor de corrente (10). A coesão elástica é preferivelmente obtida pelo fato de que o coletor de corrente (10) está fixado elasticamente na armação de catódio (12) e/ou o anódio (24), na armação de anódio (26).
BR0211694-4A 2001-08-03 2002-07-22 Célula de eletrólise, particularmente para a produção eletroquìmica de cloro BR0211694A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138214A DE10138214A1 (de) 2001-08-03 2001-08-03 Elektrolysezelle und Verfahren zur elektrochemischen Herstellung von Chlor
PCT/EP2002/008132 WO2003014419A2 (de) 2001-08-03 2002-07-22 Elektrolysezelle, insbesondere zur elektrochemischen herstellung von chlor

Publications (1)

Publication Number Publication Date
BR0211694A true BR0211694A (pt) 2004-07-13

Family

ID=7694328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211694-4A BR0211694A (pt) 2001-08-03 2002-07-22 Célula de eletrólise, particularmente para a produção eletroquìmica de cloro

Country Status (13)

Country Link
US (1) US6841047B2 (pt)
EP (1) EP1417356B1 (pt)
JP (1) JP2004538365A (pt)
KR (1) KR20040030924A (pt)
CN (1) CN1564878A (pt)
AT (1) ATE286995T1 (pt)
BR (1) BR0211694A (pt)
CA (1) CA2456048A1 (pt)
DE (2) DE10138214A1 (pt)
ES (1) ES2236610T3 (pt)
HU (1) HUP0401578A3 (pt)
PT (1) PT1417356E (pt)
WO (1) WO2003014419A2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141147B2 (en) * 2001-06-15 2006-11-28 Akzo Nobel N.V. Electrolytic cell
DE10148600A1 (de) * 2001-10-02 2003-04-10 Bayer Ag Einbau einer Gasdiffusionselektrode in einen Elektrolyseur
DE10152792A1 (de) * 2001-10-25 2003-05-08 Bayer Ag Methode zur Integration einer Gasdiffusionselektrode in einen elektrochemischen Reaktionsapparat
EP2039806B1 (en) * 2002-11-27 2015-08-19 Asahi Kasei Chemicals Corporation Bipolar, zero-gap type electrolytic cell
JP3924545B2 (ja) * 2003-03-31 2007-06-06 三井化学株式会社 ガス拡散電極の排電方法
US7261798B2 (en) * 2004-01-28 2007-08-28 Hamilton Sundstrand Corporation Assembly for maintaining compression for electrical contact of the active area of an electrochemical cell
JP4834329B2 (ja) * 2005-05-17 2011-12-14 クロリンエンジニアズ株式会社 イオン交換膜型電解槽
ITMI20060054A1 (it) * 2006-01-16 2007-07-17 Uhdenora Spa Distributore di corrente elastico per celle a percolatore
DE102006023261A1 (de) 2006-05-18 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
CN102459708A (zh) * 2009-05-26 2012-05-16 氯工程公司 安装有气体扩散电极的离子交换膜电解槽
WO2010137283A1 (ja) 2009-05-26 2010-12-02 クロリンエンジニアズ株式会社 ガス拡散電極装着イオン交換膜電解槽
EP2371806B1 (de) 2010-03-30 2017-07-12 Covestro Deutschland AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
US9175135B2 (en) 2010-03-30 2015-11-03 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
DE102012102210A1 (de) * 2012-03-15 2013-09-19 Solibro Gmbh Heizsystem für eine Vakuumabscheidequelle und Vakuumabscheidevorrichtung
EP2746429A1 (de) 2012-12-19 2014-06-25 Uhdenora S.p.A Elektrolysezelle
ITMI20130563A1 (it) * 2013-04-10 2014-10-11 Uhdenora Spa Metodo di adeguamento di celle elettrolitiche aventi distanze interelettrodiche finite
CN105675680B (zh) * 2014-04-21 2019-07-19 南通大学 一种双室光电化学电解池
CN103981533A (zh) * 2014-05-30 2014-08-13 李欣 一种电解臭氧发生器的阴极紧固弹簧压板结构
PT2957659T (pt) 2014-06-16 2019-05-31 Siemens Ag Camada de difusão de gás, célula eletrolítica pem com uma camada de difusão de gás desta natureza assim como eletrolisador
CN104264183B (zh) * 2014-09-24 2017-02-08 宁波华众和创工业设计有限公司 快连接式电解槽
DE102018209520A1 (de) * 2018-06-14 2019-12-19 Thyssenkrupp Uhde Chlorine Engineers Gmbh Elektrolysezelle
DE102020206448A1 (de) * 2020-05-25 2021-11-25 Siemens Aktiengesellschaft Vorrichtung zum Befestigen einer Elektrode
EP4339335A1 (en) * 2022-09-15 2024-03-20 thyssenkrupp nucera AG & Co. KGaA Electrolysis cell

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
FI72150C (fi) * 1980-11-15 1987-04-13 Asahi Glass Co Ltd Alkalimetallkloridelektrolyscell.
DE3439265A1 (de) * 1984-10-26 1986-05-07 Hoechst Ag, 6230 Frankfurt Elektrolyseapparat mit horizontal angeordneten elektroden
US4732660A (en) * 1985-09-09 1988-03-22 The Dow Chemical Company Membrane electrolyzer
IT1282367B1 (it) 1996-01-19 1998-03-20 De Nora Spa Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico
JP3041786B1 (ja) * 1999-02-03 2000-05-15 長一 古屋 形状記憶合金を用いたガス拡散電極のガス室材

Also Published As

Publication number Publication date
JP2004538365A (ja) 2004-12-24
EP1417356A2 (de) 2004-05-12
DE50202014D1 (de) 2005-02-17
HUP0401578A2 (hu) 2004-11-29
WO2003014419A2 (de) 2003-02-20
HUP0401578A3 (en) 2005-07-28
ATE286995T1 (de) 2005-01-15
CN1564878A (zh) 2005-01-12
PT1417356E (pt) 2005-05-31
ES2236610T3 (es) 2005-07-16
US20030047446A1 (en) 2003-03-13
WO2003014419A3 (de) 2003-09-18
KR20040030924A (ko) 2004-04-09
CA2456048A1 (en) 2003-02-20
DE10138214A1 (de) 2003-02-20
US6841047B2 (en) 2005-01-11
EP1417356B1 (de) 2005-01-12

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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]

Free format text: REFERENTE 5A., 6A. E 7A. ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009.