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BR0315674A - Célula eletrolìtica com canal interno - Google Patents

Célula eletrolìtica com canal interno

Info

Publication number
BR0315674A
BR0315674A BR0315674-5A BR0315674A BR0315674A BR 0315674 A BR0315674 A BR 0315674A BR 0315674 A BR0315674 A BR 0315674A BR 0315674 A BR0315674 A BR 0315674A
Authority
BR
Brazil
Prior art keywords
channel
electrolytic
electrolysis
membrane
compartment
Prior art date
Application number
BR0315674-5A
Other languages
English (en)
Other versions
BR0315674B1 (pt
Inventor
Karl-Heinz Dulle
Peter Woltering
Frank Funck
Martin Wollny
Randolf Kiefer
Thomas Steinmetz
Kosmas Janowitz
Roland Beckmann
Torsten Dresel
Hans-Joachim Hartz
Original Assignee
Uhdenora Technologies Srl
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 Uhdenora Technologies Srl filed Critical Uhdenora Technologies Srl
Publication of BR0315674A publication Critical patent/BR0315674A/pt
Publication of BR0315674B1 publication Critical patent/BR0315674B1/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
    • 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
    • C25B9/70—Assemblies comprising two or more cells

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

"CéLULA ELETROLìTICA COM CANAL INTERNO". A presente invenção refere-se a um dispositivo eletrolítico para a produção de um gás halogênio de uma solução aquosa de haletos alcalinos em células de eletrólise do tipo-placa montadas e dispostas lado a lado, com contatos elétricos, cada uma das células com um compartimento dotado de duas semiconchas (1, 2) feitas de um material condutor, o dito compartimento dotado com dispositivos para alimentar a corrente e fluídos de alimentação de eletrólise e dispositivos para descarregar a corrente e os produtos de eletrólise, com um eletrodo anódico (4), um eletrodo catódico (5) e uma membrana interposta entre os mesmos; sendo que através de componentes internos (7, 12) em ao menos uma das duas semiconchas há um aumento definido do nível de líquido e o volume de gás restante, é minimizado. Os componentes internos formam um canal interno que é paralelo à membrana e posicionado horizontalmente, formando assim um interrespaço (9, 14) entre o canal e a membrana eletrolítica e um outro interrespaço (10, 15) entre o canal e o lado superior do compartimento de eletrólise, parte do qual é posicionado acima da membrana eletrolítica, o dito canal tendo ao menos uma abertura de comunicação com o interrespaço entre o dito canal e a parte superior do compartimento eletrólico e o canal dirigi-se a ao menos uma saída.
BRPI0315674-5A 2002-10-23 2003-10-16 célula eletrolìtica com canal interno para produção de gases halogênios. BR0315674B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10249508A DE10249508A1 (de) 2002-10-23 2002-10-23 Elektrolysezelle mit Innenrinne
PCT/DE2003/003431 WO2004040040A1 (de) 2002-10-23 2003-10-16 Elektrolysezelle mit innenrinne

Publications (2)

Publication Number Publication Date
BR0315674A true BR0315674A (pt) 2005-09-06
BR0315674B1 BR0315674B1 (pt) 2012-09-04

Family

ID=32087143

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315674-5A BR0315674B1 (pt) 2002-10-23 2003-10-16 célula eletrolìtica com canal interno para produção de gases halogênios.

Country Status (10)

Country Link
US (1) US7351317B2 (pt)
EP (1) EP1601817B1 (pt)
JP (1) JP4723250B2 (pt)
CN (1) CN1708604B (pt)
AU (1) AU2003277823A1 (pt)
BR (1) BR0315674B1 (pt)
CA (1) CA2505148C (pt)
DE (2) DE10249508A1 (pt)
RU (1) RU2331720C2 (pt)
WO (1) WO2004040040A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4459629B2 (ja) 2002-04-12 2010-04-28 メルク エンド カムパニー インコーポレーテッド 二環式アミド
DE10333853A1 (de) * 2003-07-24 2005-02-24 Bayer Materialscience Ag Elektrochemische Zelle
DE102006020374A1 (de) * 2006-04-28 2007-10-31 Uhdenora S.P.A. Mikrostrukturierter Isolierrahmen für Elektrolysezellen
DE102008007605A1 (de) 2008-02-04 2009-08-06 Uhde Gmbh Modifiziertes Nickel
EP2358200A4 (en) 2008-11-17 2012-05-16 Merck Sharp & Dohme SUBSTITUTED BICYCLIC AMINES FOR THE TREATMENT OF DIABETES
US20120220567A1 (en) 2009-07-23 2012-08-30 Shipps Jr Gerald W Benzo-fused oxazepine compounds as stearoyl-coenzyme a delta-9 desaturase inhibitors
WO2011011506A1 (en) 2009-07-23 2011-01-27 Schering Corporation Spirocyclic oxazepine compounds as stearoyl-coenzyme a delta-9 desaturase inhibitors
US8785634B2 (en) 2010-04-26 2014-07-22 Merck Sharp & Dohme Corp Spiropiperidine prolylcarboxypeptidase inhibitors
EP2568812B1 (en) 2010-05-11 2016-10-26 Merck Sharp & Dohme Corp. Novel prolylcarboxypeptidase inhibitors
EP2579873A4 (en) 2010-06-11 2013-11-27 Merck Sharp & Dohme NOVEL PROLYLCARBOXYPEPTIDASE HEMMER
DE102010054643A1 (de) 2010-12-15 2012-06-21 Bayer Material Science Ag Elektrolyseur mit spiralförmigem Einlaufschlauch
DE102011008163A1 (de) 2011-01-10 2012-07-12 Bayer Material Science Ag Beschichtung für metallische Zellelement-Werkstoffe einer Elektrolysezelle
DE102012013832A1 (de) 2012-07-13 2014-01-16 Uhdenora S.P.A. Isolierrahmen mit Eckenkompensatoren für Elektrolysezellen
ITMI20130563A1 (it) * 2013-04-10 2014-10-11 Uhdenora Spa Metodo di adeguamento di celle elettrolitiche aventi distanze interelettrodiche finite
JP6831451B2 (ja) 2017-03-13 2021-02-17 旭化成株式会社 電解セル及び電解槽
EP4053307A1 (en) 2021-03-01 2022-09-07 thyssenkrupp nucera AG & Co. KGaA Electrolysis cell, electrolysis device for chlor-alkali electrolysis and use of an electrolysis cell for chlor-alkali electrolysis

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839012A (en) * 1988-01-05 1989-06-13 The Dow Chemical Company Antisurge outlet apparatus for use in electrolytic cells
JPH05195275A (ja) * 1991-07-16 1993-08-03 Hoechst Ag 電解装置
JP3555197B2 (ja) * 1994-09-30 2004-08-18 旭硝子株式会社 複極型イオン交換膜電解槽
DE19641125A1 (de) 1996-10-05 1998-04-16 Krupp Uhde Gmbh Elektrolyseapparat zur Herstellung von Halogengasen
BR9810076A (pt) * 1997-06-03 2000-09-19 De Nora Spa Eletrolisador bipolar de membrana de troca iÈnica
DE19740673C2 (de) * 1997-09-16 2001-10-31 Krupp Uhde Gmbh Elektrolyseapparat
DE19816334A1 (de) * 1998-04-11 1999-10-14 Krupp Uhde Gmbh Elektrolyseapparat zur Herstellung von Halogengasen
US6241181B1 (en) * 1999-07-15 2001-06-05 William F. Campbell Reusable wire distribution spool
JP4402215B2 (ja) * 1999-08-30 2010-01-20 旭化成ケミカルズ株式会社 複極式塩化アルカリ単位電解セル
JP2001152379A (ja) * 1999-11-25 2001-06-05 Tokuyama Corp 電解槽

Also Published As

Publication number Publication date
RU2331720C2 (ru) 2008-08-20
AU2003277823A1 (en) 2004-05-25
CA2505148C (en) 2011-11-29
US7351317B2 (en) 2008-04-01
JP4723250B2 (ja) 2011-07-13
CN1708604A (zh) 2005-12-14
WO2004040040A1 (de) 2004-05-13
BR0315674B1 (pt) 2012-09-04
JP2006503985A (ja) 2006-02-02
RU2005115488A (ru) 2006-01-20
EP1601817A1 (en) 2005-12-07
EP1601817B1 (de) 2013-12-04
DE10249508A1 (de) 2004-05-06
DE10393993D2 (de) 2005-09-08
CN1708604B (zh) 2010-08-18
US20060006062A1 (en) 2006-01-12
CA2505148A1 (en) 2004-05-13

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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 16/10/2003, OBSERVADAS AS CONDICOES LEGAIS.