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BRPI0701653A2 - cÉlula eletrolÍtica e equipamento eletrolisador - Google Patents

cÉlula eletrolÍtica e equipamento eletrolisador

Info

Publication number
BRPI0701653A2
BRPI0701653A2 BRPI0701653-0A BRPI0701653A BRPI0701653A2 BR PI0701653 A2 BRPI0701653 A2 BR PI0701653A2 BR PI0701653 A BRPI0701653 A BR PI0701653A BR PI0701653 A2 BRPI0701653 A2 BR PI0701653A2
Authority
BR
Brazil
Prior art keywords
electrolytic cell
electrical terminal
anode
electrolysis
constituting
Prior art date
Application number
BRPI0701653-0A
Other languages
English (en)
Inventor
Elio Mario Boschetti
Original Assignee
Inur S A
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 Inur S A filed Critical Inur S A
Priority to BRPI0701653-0A priority Critical patent/BRPI0701653A2/pt
Priority to PCT/IB2008/051957 priority patent/WO2008142632A2/en
Publication of BRPI0701653A2 publication Critical patent/BRPI0701653A2/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
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm 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
    • 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
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type

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)

Abstract

CÉLULA ELETROLÍTICA E EQUIPAMENTO ELETROLISADOR. A presente invenção refere-se a uma célula eletrolítica, particularmente idealizada para a obtenção de soda cáustica (NaOH) e halogênios por eletrólise, dotada de pelo menos um primeiro terminal elétrico e pelo menos um segundo terminal elétrico adjacentemente posicionados para a realização de eletrólise, caracterizada pelo fato de que o primeiro terminal elétrico é um ânodo é centralmente posicionado na célula eletrolítica constituindo uma câmara anódica e o segundo terminal elétrico compreende dois cátodos, cada qual posicionado lateralmente em relação ao ânodo e opostamente entre si e constituindo uma respectiva câmara catódica, o ânodo e cada cátodo sendo separados por meio de pelo menos uma membrana semipermeável.
BRPI0701653-0A 2007-05-23 2007-05-23 cÉlula eletrolÍtica e equipamento eletrolisador BRPI0701653A2 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0701653-0A BRPI0701653A2 (pt) 2007-05-23 2007-05-23 cÉlula eletrolÍtica e equipamento eletrolisador
PCT/IB2008/051957 WO2008142632A2 (en) 2007-05-23 2008-05-19 Electrolytic cell and electrolyzing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0701653-0A BRPI0701653A2 (pt) 2007-05-23 2007-05-23 cÉlula eletrolÍtica e equipamento eletrolisador

Publications (1)

Publication Number Publication Date
BRPI0701653A2 true BRPI0701653A2 (pt) 2009-01-13

Family

ID=39941806

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701653-0A BRPI0701653A2 (pt) 2007-05-23 2007-05-23 cÉlula eletrolÍtica e equipamento eletrolisador

Country Status (2)

Country Link
BR (1) BRPI0701653A2 (pt)
WO (1) WO2008142632A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013109253A1 (en) * 2012-01-17 2013-07-25 Fletcher Darrel Electrolytic cell
US9528191B2 (en) * 2014-02-26 2016-12-27 Air Products And Chemicals, Inc. Electrolytic apparatus, system and method for the efficient production of nitrogen trifluoride
CN108330507A (zh) * 2018-05-17 2018-07-27 邓剑军 一种隔膜电解槽

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479444A (en) * 1974-07-04 1977-07-13 Ici Ltd Electrolytic cells
IT1118243B (it) * 1978-07-27 1986-02-24 Elche Ltd Cella di elettrolisi monopolare
US4602984A (en) * 1984-12-17 1986-07-29 The Dow Chemical Company Monopolar electrochemical cell having a novel electric current transmission element
RU2270885C1 (ru) * 2004-10-01 2006-02-27 Витольд Михайлович Бахир Установка для получения продуктов анодного окисления раствора хлоридов щелочных или щелочноземельных металлов

Also Published As

Publication number Publication date
WO2008142632A3 (en) 2009-01-29
WO2008142632A2 (en) 2008-11-27

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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 2256 DE 01/04/2014.