BR0012936A - Sistema eletroquìmico - Google Patents

Sistema eletroquìmico

Info

Publication number
BR0012936A
BR0012936A BR0012936-4A BR0012936A BR0012936A BR 0012936 A BR0012936 A BR 0012936A BR 0012936 A BR0012936 A BR 0012936A BR 0012936 A BR0012936 A BR 0012936A
Authority
BR
Brazil
Prior art keywords
edges
cell
circulation
metallic
elastomeric material
Prior art date
Application number
BR0012936-4A
Other languages
English (en)
Inventor
Andrew T B Stuart
Raynald G Lachance
Steven J Thorpe
Original Assignee
Stuart Energy Sys Corp
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 Stuart Energy Sys Corp filed Critical Stuart Energy Sys Corp
Publication of BR0012936A publication Critical patent/BR0012936A/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
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Fuel Cell (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"SISTEMA ELETROQUìMICO". é um objetivo da presente invenção prover uma montagem de célula melhorada que reduz ou elimina vazamento de fluido. A invenção provê um eletrolisador, particularmente, do tipo de MSE ou SSE, em que as estruturas de circulação (38, 40) se estendem além das bordas dos portadores de corrente metálicos (110) tal que uma estrutura de circulação e/ou gaxeta de uma primeira célula é formada de um material elastomérico compatível com o material elastomérico de uma estrutura de circulação e/ou gaxeta de uma segunda célula adjacente, em que primeira e segunda células incluem uma pilha de célula ou bloco de células; e em que as estruturas de circulação se estendem além das bordas dos portadores de corrente metálicos, por meio de que as estruturas de circulação podem ser unidas diretamente a separadores não metálicos adjacentes (36). Assim, a primeira e segunda células podem ser unidas diretamente juntas sem estrutura metálica/não metálica portadora de corrente intervindo em bordas limítrofes. Isto elimina a necessidade de prover gaxetas neste limite. Esta invenção habilita um bloco de célula inteiro ser encapsulado adequadamente com material elastomérico para fazer as bordas do bloco serem herméticas e estanques a vazamento para ambos gases O~ 2^ e H^ 2^ e eletrólito.
BR0012936-4A 1999-08-05 2000-05-03 Sistema eletroquìmico BR0012936A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/369,153 US6254741B1 (en) 1999-08-05 1999-08-05 Electrolytic cells of improved fluid sealability
PCT/CA2000/000498 WO2001011112A1 (en) 1999-08-05 2000-05-03 Electrolytic cells of improved fluid sealability

Publications (1)

Publication Number Publication Date
BR0012936A true BR0012936A (pt) 2002-04-30

Family

ID=23454308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012936-4A BR0012936A (pt) 1999-08-05 2000-05-03 Sistema eletroquìmico

Country Status (14)

Country Link
US (1) US6254741B1 (pt)
EP (1) EP1203111B1 (pt)
JP (1) JP2003506576A (pt)
CN (1) CN1399689A (pt)
AT (1) ATE232245T1 (pt)
AU (1) AU4282700A (pt)
BR (1) BR0012936A (pt)
CA (1) CA2379018A1 (pt)
DE (1) DE60001369D1 (pt)
MX (1) MXPA02001273A (pt)
NO (1) NO20020547L (pt)
NZ (1) NZ516761A (pt)
WO (1) WO2001011112A1 (pt)
ZA (1) ZA200200649B (pt)

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GB0016846D0 (en) * 2000-07-10 2000-08-30 United States Filter Corp Electrodeionisation Apparatus
AU2001294752A1 (en) * 2000-09-27 2002-04-08 Proton Energy Systems, Inc. Integral membrane support and frame structure
US7147785B2 (en) 2000-09-28 2006-12-12 Usfilter Corporation Electrodeionization device and methods of use
US6607647B2 (en) 2001-04-25 2003-08-19 United States Filter Corporation Electrodeionization apparatus with expanded conductive mesh electrode and method
US6649037B2 (en) * 2001-05-29 2003-11-18 United States Filter Corporation Electrodeionization apparatus and method
PT1436069E (pt) 2001-10-15 2011-04-06 Siemens Water Tech Holdg Corp Dispositivo de purificação de fluidos e respectivos processos de produção e respectiva utilização
US7501061B2 (en) 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
EP1528126A1 (en) 2003-10-30 2005-05-04 Vandenborre Hydrogen Systems N.V. An integrated electrolyser module with an internal gas/liquid separator
US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7563351B2 (en) 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
JP2007523259A (ja) * 2003-12-03 2007-08-16 プロトン エナジー システムズ，インク． 水素発生システム及びその方法
US7329358B2 (en) 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
CA2589979C (en) * 2004-12-07 2020-08-25 Stuart Energy Systems Corporation Electrolyser and process and apparatus for separating a gas-liquid mixture generated therein
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
WO2006130786A2 (en) 2005-06-01 2006-12-07 Siemens Water Technologies Holding Corp. Water treatment system and process
US7381313B2 (en) * 2005-06-30 2008-06-03 General Electric Company Integrated hydrogen production and processing system and method of operation
US7374645B2 (en) * 2006-05-25 2008-05-20 Clenox, L.L.C. Electrolysis cell assembly
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7820024B2 (en) 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
US8317985B2 (en) 2006-11-19 2012-11-27 Wood Stone Corporation Hydrogen producing unit
FR2919617B1 (fr) * 2007-08-02 2009-11-20 Commissariat Energie Atomique Electrolyseur haute temperature et haute pression a fonctionnement allothermique
FR2919618B1 (fr) * 2007-08-02 2009-11-13 Commissariat Energie Atomique Electrolyseur haute temperature et haute pression a fonctionnement allothermique et forte capacite de production
MX2010005876A (es) 2007-11-30 2010-06-15 Siemens Water Tech Corp Sistemas y metodos para tratamiento de agua.
CN102084517A (zh) 2008-05-15 2011-06-01 江森自控帅福得先进能源动力系统有限责任公司 电池系统
CA2703316A1 (en) * 2009-05-06 2010-11-06 Stuart A. Emmons Electrolytic cell diaphragm/membrane
JP5321291B2 (ja) * 2009-06-30 2013-10-23 Ｎｏｋ株式会社 燃料電池
WO2012032368A1 (en) * 2010-09-07 2012-03-15 Krisada Kampanatsanyakorn Multi-tier redox flow cell stack of monopolar cells with juxtaposed sideway extended bipolar intercell interconnects on every tier of the stack
GR1007604B (el) * 2011-05-06 2012-05-18 Στεφανος Κωνσταντινου Μονδελος Μοναδα διασπασης και διαχωρισμου του νερου (h2o) στα δυο του μερη υδρογονο και οξυγονο
US10435800B2 (en) 2012-05-28 2019-10-08 Hydrogenics Corporation Electrolyser and energy system
US9051657B2 (en) 2012-07-16 2015-06-09 Wood Stone Corporation Modular electrolysis unit
CN104528889B (zh) * 2014-12-18 2016-08-17 武汉威蒙环保科技有限公司 一种多单元集成式电解槽
AU2018321819B2 (en) 2017-08-21 2024-04-04 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use
US12180103B2 (en) 2017-08-21 2024-12-31 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use and for generation of disinfectant solution
WO2019111832A1 (ja) 2017-12-05 2019-06-13 株式会社トクヤマ アルカリ水電解用膜－電極－ガスケット複合体
NL2021260B1 (en) 2018-07-06 2020-01-15 Univ Delft Tech Electrolysis system comprising an electrode array
NL2023775B1 (en) 2019-09-05 2021-05-12 Univ Delft Tech Compact electrochemical stack using corrugated electrodes
TWI748842B (zh) * 2021-01-14 2021-12-01 莊政霖 兩槽式電解槽
EP4331072A4 (en) * 2021-04-27 2025-08-20 Mitsubishi Power Americas Inc Hydrogen production system
US20230054716A1 (en) * 2021-08-18 2023-02-23 X Development Llc Membraneless hydrogen electrolyzer with static electrolyte

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Publication number Priority date Publication date Assignee Title
US4605482A (en) 1981-04-28 1986-08-12 Asahi Glass Company, Ltd. Filter press type electrolytic cell
GB8330322D0 (en) 1983-11-14 1983-12-21 Ici Plc Electrolysis aqueous alkali metal chloride solution
US5863671A (en) * 1994-10-12 1999-01-26 H Power Corporation Plastic platelet fuel cells employing integrated fluid management
US6080290A (en) * 1997-01-03 2000-06-27 Stuart Energy Systems Corporation Mono-polar electrochemical system with a double electrode plate

Also Published As

Publication number Publication date
NO20020547D0 (no) 2002-02-04
NO20020547L (no) 2002-03-25
EP1203111A1 (en) 2002-05-08
ATE232245T1 (de) 2003-02-15
US6254741B1 (en) 2001-07-03
MXPA02001273A (es) 2002-08-12
CA2379018A1 (en) 2001-02-15
AU4282700A (en) 2001-03-05
CN1399689A (zh) 2003-02-26
DE60001369D1 (de) 2003-03-13
EP1203111B1 (en) 2003-02-05
NZ516761A (en) 2002-11-26
ZA200200649B (en) 2002-10-08
JP2003506576A (ja) 2003-02-18
WO2001011112A1 (en) 2001-02-15

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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 A 4A, 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 PUBLICADO NA RPI 1927 DE 11/12/2007.