BR8604492A - Conjunto de eletrodo e diafragma poroso,celula eletroquimica e processo para obtencao de um fluxo substancialmente uniforme de anolito atraves de um diafragma poroso para um catodo poroso auto-drenavel de uma celula eletroquimica - Google Patents

Conjunto de eletrodo e diafragma poroso,celula eletroquimica e processo para obtencao de um fluxo substancialmente uniforme de anolito atraves de um diafragma poroso para um catodo poroso auto-drenavel de uma celula eletroquimica

Info

Publication number
BR8604492A
BR8604492A BR8604492A BR8604492A BR8604492A BR 8604492 A BR8604492 A BR 8604492A BR 8604492 A BR8604492 A BR 8604492A BR 8604492 A BR8604492 A BR 8604492A BR 8604492 A BR8604492 A BR 8604492A
Authority
BR
Brazil
Prior art keywords
porous
diaphragm
cell
porous diaphragm
draining
Prior art date
Application number
BR8604492A
Other languages
English (en)
Portuguese (pt)
Inventor
Dennis F Dong
Arthur L Clifford
Original Assignee
Huron Chem Ltd
Dow Chemical Co
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 Huron Chem Ltd, Dow Chemical Co filed Critical Huron Chem Ltd
Publication of BR8604492A publication Critical patent/BR8604492A/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
    • C25B9/40—Cells or assemblies of cells comprising electrodes made of particles; Assemblies of constructional parts 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cell Separators (AREA)
  • Hybrid Cells (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR8604492A 1985-09-19 1986-09-19 Conjunto de eletrodo e diafragma poroso,celula eletroquimica e processo para obtencao de um fluxo substancialmente uniforme de anolito atraves de um diafragma poroso para um catodo poroso auto-drenavel de uma celula eletroquimica BR8604492A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/777,483 US4891107A (en) 1985-09-19 1985-09-19 Porous diaphragm for electrochemical cell

Publications (1)

Publication Number Publication Date
BR8604492A true BR8604492A (pt) 1987-05-19

Family

ID=25110384

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604492A BR8604492A (pt) 1985-09-19 1986-09-19 Conjunto de eletrodo e diafragma poroso,celula eletroquimica e processo para obtencao de um fluxo substancialmente uniforme de anolito atraves de um diafragma poroso para um catodo poroso auto-drenavel de uma celula eletroquimica

Country Status (10)

Country Link
US (1) US4891107A (enExample)
EP (1) EP0216428B1 (enExample)
JP (1) JPS62263989A (enExample)
AT (1) ATE53609T1 (enExample)
AU (1) AU587282B2 (enExample)
BR (1) BR8604492A (enExample)
CA (1) CA1293951C (enExample)
DE (1) DE3671919D1 (enExample)
NO (1) NO167678C (enExample)
NZ (1) NZ217627A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927509A (en) * 1986-06-04 1990-05-22 H-D Tech Inc. Bipolar electrolyzer
US4872957A (en) * 1988-07-20 1989-10-10 H-D Tech Inc. Electrochemical cell having dual purpose electrode
DE68928338T2 (de) * 1988-09-19 1998-02-26 H D Tech Inc Zelle und Verfahren zum Betrieb einer elektrochemischen Zelle vom Typ flüssig-gasförmig
US4969981A (en) * 1988-09-19 1990-11-13 H-D Tech Incorporated Cell and method of operating a liquid-gas electrochemical cell
US5106464A (en) * 1990-04-16 1992-04-21 H-D Tech Inc. Decreasing the concentration of hydroxyl ions in aqueous alkaline peroxide solutions
JPH0676808A (ja) * 1992-06-29 1994-03-18 Japan Gore Tex Inc 電池用隔膜及び電池
US7025868B2 (en) * 2003-01-07 2006-04-11 The Boeing Company Methods and apparatus for simultaneous chlorine and alkaline-peroxide production
US7175708B1 (en) * 2005-07-28 2007-02-13 The Boeing Company Recovering purified water and potassium chloride from spent basic hydrogen peroxide
US7754064B2 (en) * 2006-09-29 2010-07-13 Eltron Research & Development Methods and apparatus for the on-site production of hydrogen peroxide
US8562810B2 (en) 2011-07-26 2013-10-22 Ecolab Usa Inc. On site generation of alkalinity boost for ware washing applications
US9689079B2 (en) 2011-12-08 2017-06-27 Ecospec Global Technology Pte Ltd. Composite electrode for electrolytically producing alkaline water, apparatus comprising the same and use of the alkaline water produced
CA2919404A1 (en) * 2013-07-31 2015-02-05 Aquahydrex Pty Ltd Modular electrochemical cells
HUP1900214A1 (hu) * 2019-06-14 2020-12-28 Eoetvoes Lorand Tudomanyegyetem Polipropilén- vagy polietilén-alapú szeparátor alkálifém-ferrátok elõállítására szolgáló elektrokémiai cellához

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860100A (en) * 1954-05-10 1958-11-11 Pennsalt Chemicals Corp Diaphragm cells
US3925135A (en) * 1971-11-08 1975-12-09 Du Pont Method of making laminates of support material and fluorinated polymer containing pendant side chains containing sulfonyl groups
BE794889A (fr) * 1972-02-04 1973-08-02 Ici Ltd Procede de fabrication d'un diaphragme poreux
JPS5210667B2 (enExample) * 1973-06-07 1977-03-25
US3944477A (en) * 1974-10-15 1976-03-16 Basf Wyandotte Corporation Diaphragm for electrolytic cell for chlorine production
US3969201A (en) * 1975-01-13 1976-07-13 Canadian Patents And Development Limited Electrolytic production of alkaline peroxide solutions
US4209368A (en) * 1978-08-07 1980-06-24 General Electric Company Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator
NZ191813A (en) * 1978-11-03 1982-09-07 Hooker Chemicals Plastics Corp Polymeric microporous electrolytic cell separator selection of physical parameters to predict performance
US4342636A (en) * 1979-08-07 1982-08-03 Hooker Chemicals & Plastics Corp. Process for forming a porous polyfluoroalkylene sheet useful for separating anolyte from catholyte in electrolytic cells
US4457953A (en) * 1981-12-23 1984-07-03 The Dow Chemical Company Electrode material
US4431494A (en) * 1982-08-03 1984-02-14 The Dow Chemical Company Method for electrolytic production of alkaline peroxide solutions
US4511441A (en) * 1982-02-18 1985-04-16 The Dow Chemical Company Method of operating a liquid-gas electrochemical cell
US4406758A (en) * 1982-02-18 1983-09-27 The Dow Chemical Company Method of operating a liquid-gas electrochemical cell
AU551475B2 (en) * 1982-02-18 1986-05-01 Dow Chemical Company, The Method of operating a liquid-gas electrochemical cell
US4445986A (en) * 1982-08-03 1984-05-01 The Dow Chemical Company Electrochemical cell having a separator-gas electrode combination
US4534845A (en) * 1982-08-03 1985-08-13 The Dow Chemical Company Separator-gas electrode combination
US4435267A (en) * 1982-10-08 1984-03-06 Exxon Research And Engineering Co. Gas percolation barrier for gas fed electrode
US4927509A (en) * 1986-06-04 1990-05-22 H-D Tech Inc. Bipolar electrolyzer

Also Published As

Publication number Publication date
DE3671919D1 (de) 1990-07-19
NO167678C (no) 1991-11-27
AU587282B2 (en) 1989-08-10
ATE53609T1 (de) 1990-06-15
NO863738D0 (no) 1986-09-18
AU6293886A (en) 1987-03-26
NO863738L (no) 1987-03-20
JPS62263989A (ja) 1987-11-16
US4891107A (en) 1990-01-02
NZ217627A (en) 1988-08-30
JPH0115593B2 (enExample) 1989-03-17
NO167678B (no) 1991-08-19
EP0216428B1 (en) 1990-06-13
CA1293951C (en) 1992-01-07
EP0216428A1 (en) 1987-04-01

Similar Documents

Publication Publication Date Title
BR8604492A (pt) Conjunto de eletrodo e diafragma poroso,celula eletroquimica e processo para obtencao de um fluxo substancialmente uniforme de anolito atraves de um diafragma poroso para um catodo poroso auto-drenavel de uma celula eletroquimica
SE8501986D0 (sv) Elektrolyscell
SE9101400D0 (sv) Elektrolytisk cell
GR3005403T3 (enExample)
NO802635L (no) Tynne karbon-vev-baserte elektrokatalytiske gassdiffusjonselektroder, fremgangsmaate til fremstilling derav, samt elektrokjemiske celler inneholdende disse
MX164235B (es) Metodo para formar una membrana permeable al gas y permeable a los iones
ATE31431T1 (de) Kathode zur elektrolytischen herstellung von wasserstoff und ihre anwendung.
FI915971A0 (fi) Elektrolyscell foer gasutvecklande elektrolytiska processer.
DK317082A (da) Elektrokemisk maaleelektrodeindretning
DE69021208D1 (de) Elektrodenstruktur für elektrolytische zelle.
SE8902534L (sv) Foerfarande och anordning foer vaetske/gasreaktion i en elektrokemisk cell
ATE5333T1 (de) Diaphragma zum umhuellen einer kathodenkammer einer elektrolytischen zelle, folie zur herstellung eines diaphragmas und verfahren zum umhuellen einer kathodenkammer.
BR8301094A (pt) Processo de geleificar anodos de celulas alcalinas,combinacao anodica para celula eletroquimica e respectiva celula
DE3069489D1 (en) Expandable electrode suitable for use in an electrolytic cell of the diaphragm or membrane type, and said electrolytic cell
FR2404312A1 (fr) Electrode a gaz pour pile a combustible
DK0907980T3 (da) Fremgangsmåde til fremstilling af menbranelektrodeenheder (ME) til polymer-elektrolytmembran (PEM)-brændselsceller
ES8609511A2 (es) Perfeccionamientos en celdas de electrolisis para generar halogenos
ZA822934B (en) Composite membrane/electrode,electrochemical cell and electrolysis
JPS57192275A (en) Manufacture of hydrogen
TH14310A (th) เซลล์อิเล็กโตรไลต์สำหรับการผลิตแก๊ส
KR830004455A (ko) 고체폴리머전해물의 사용한 전해장치