NO940535L - - Google Patents

Info

Publication number
NO940535L
NO940535L NO940535A NO940535A NO940535L NO 940535 L NO940535 L NO 940535L NO 940535 A NO940535 A NO 940535A NO 940535 A NO940535 A NO 940535A NO 940535 L NO940535 L NO 940535L
Authority
NO
Norway
Prior art keywords
cell
ion exchange
divided
chamber
exchange membranes
Prior art date
Application number
NO940535A
Other languages
Norwegian (no)
Other versions
NO940535D0 (en
Original Assignee
Permelec Electrode Ltd
Norma Permelec Spa De
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 Permelec Electrode Ltd, Norma Permelec Spa De filed Critical Permelec Electrode Ltd
Publication of NO940535D0 publication Critical patent/NO940535D0/en
Publication of NO940535L publication Critical patent/NO940535L/no

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
    • 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
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • 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
    • C25B1/22—Inorganic acids
    • 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

En elektrolysecelle av horisontal type er slik oppbygget at den egentlige elektrolysecelle (11) er horisontalt delt ved hjelp av en eller to omtrent horisontale ionebyttemembraner (12, 13). Dersom det brukes en ionebyttemembran er cellen inndelt i et katodekammer (14) og et anodekammer (16) som inneholder en gasselektrode (23) . Dersom det brukes to ionebyttemembraner er cellen inndelt i et katodekammer (14), et mellomliggende kammer (15) og et anodekammer (16). Denne anordning gjør at gasselektroden (23) og strømsamleren (22) er i kontakt med hverandre under et ensartet trykk og muliggjør også jevn gassutladning. Dette fører til en reduksjon i cellens elektrolysepotensial.A horizontal type electrolysis cell is constructed such that the actual electrolytic cell (11) is horizontally divided by one or two approximately horizontal ion exchange membranes (12, 13). If an ion exchange membrane is used, the cell is divided into a cathode chamber (14) and an anode chamber (16) containing a gas electrode (23). If two ion exchange membranes are used, the cell is divided into a cathode chamber (14), an intermediate chamber (15) and an anode chamber (16). This arrangement causes the gas electrode (23) and the current collector (22) to contact each other under a uniform pressure and also enables uniform gas discharge. This leads to a reduction in the cell's electrolysis potential.

NO940535A 1993-02-18 1994-02-16 Electrolytic cell with gas electrodes and method of electrolysis by means thereof NO940535D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05523493A JP3236693B2 (en) 1993-02-18 1993-02-18 Electrolyzer using gas electrode and electrolysis method

Publications (2)

Publication Number Publication Date
NO940535D0 NO940535D0 (en) 1994-02-16
NO940535L true NO940535L (en) 1994-08-19

Family

ID=12992921

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940535A NO940535D0 (en) 1993-02-18 1994-02-16 Electrolytic cell with gas electrodes and method of electrolysis by means thereof

Country Status (5)

Country Link
EP (1) EP0611835A3 (en)
JP (1) JP3236693B2 (en)
CA (1) CA2114909A1 (en)
FI (1) FI940702A (en)
NO (1) NO940535D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110904465A (en) * 2019-10-22 2020-03-24 新疆中泰创新技术研究院有限责任公司 Device and method for treating byproduct mirabilite of viscose factory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595469A (en) * 1983-05-31 1986-06-17 Chevron Research Company Electrolytic process for production of gaseous hydrogen chloride and aqueous alkali metal hydroxide
DE3439265A1 (en) * 1984-10-26 1986-05-07 Hoechst Ag, 6230 Frankfurt ELECTROLYSIS APPARATUS WITH HORIZONTALLY ARRANGED ELECTRODES
IT1248564B (en) * 1991-06-27 1995-01-19 Permelec Spa Nora ELECTROCHEMICAL DECOMPOSITION OF NEUTRAL SALTS WITHOUT HALOGEN OR ACID CO-PRODUCTION AND ELECTROLYSIS CELL SUITABLE FOR ITS REALIZATION.

Also Published As

Publication number Publication date
JP3236693B2 (en) 2001-12-10
EP0611835A3 (en) 1995-05-03
EP0611835A2 (en) 1994-08-24
JPH06240482A (en) 1994-08-30
NO940535D0 (en) 1994-02-16
CA2114909A1 (en) 1994-08-19
FI940702A0 (en) 1994-02-15
FI940702A (en) 1994-08-19

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application