DE3170502D1 - Process for electrolyzing aqueous solution of alkali metal chloride - Google Patents

Process for electrolyzing aqueous solution of alkali metal chloride

Info

Publication number
DE3170502D1
DE3170502D1 DE8181303690T DE3170502T DE3170502D1 DE 3170502 D1 DE3170502 D1 DE 3170502D1 DE 8181303690 T DE8181303690 T DE 8181303690T DE 3170502 T DE3170502 T DE 3170502T DE 3170502 D1 DE3170502 D1 DE 3170502D1
Authority
DE
Germany
Prior art keywords
aqueous solution
alkali metal
metal chloride
electrolyzing aqueous
electrolyzing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181303690T
Other languages
English (en)
Inventor
Kimihiko Sato
Yasuo Sajima
Makoto Nakao
Takeshi Morimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE3170502D1 publication Critical patent/DE3170502D1/de
Expired legal-status Critical Current

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
    • C25B13/00—Diaphragms; Spacing elements
    • 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)
DE8181303690T 1980-08-29 1981-08-13 Process for electrolyzing aqueous solution of alkali metal chloride Expired DE3170502D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55118461A JPS5743992A (en) 1980-08-29 1980-08-29 Electrolyzing method for alkali chloride

Publications (1)

Publication Number Publication Date
DE3170502D1 true DE3170502D1 (en) 1985-06-20

Family

ID=14737220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303690T Expired DE3170502D1 (en) 1980-08-29 1981-08-13 Process for electrolyzing aqueous solution of alkali metal chloride

Country Status (7)

Country Link
US (1) US4411749A (de)
EP (1) EP0047083B1 (de)
JP (1) JPS5743992A (de)
AU (1) AU544717B2 (de)
CA (1) CA1225615A (de)
DE (1) DE3170502D1 (de)
IN (1) IN155396B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI72150C (fi) * 1980-11-15 1987-04-13 Asahi Glass Co Ltd Alkalimetallkloridelektrolyscell.
JPS57174482A (en) * 1981-03-24 1982-10-27 Asahi Glass Co Ltd Cation exchange membrane for electrolysis
US4605482A (en) * 1981-04-28 1986-08-12 Asahi Glass Company, Ltd. Filter press type electrolytic cell
GB2098238B (en) * 1981-05-07 1984-10-24 Electricity Council An electrochemical cell
US4568441A (en) * 1981-06-26 1986-02-04 Eltech Systems Corporation Solid polymer electrolyte membranes carrying gas-release particulates
JPS6049718B2 (ja) * 1983-08-12 1985-11-05 旭硝子株式会社 塩化アルカリ電解槽
JPS61500669A (ja) * 1983-11-30 1986-04-10 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− ゼロギヤツプ電解槽
DE3420483A1 (de) * 1984-06-01 1985-12-05 Hoechst Ag, 6230 Frankfurt Bipolarer elektrolyseapparat mit gasdiffusionskathode
US4752369A (en) * 1984-11-05 1988-06-21 The Dow Chemical Company Electrochemical cell with improved energy efficiency
US4602984A (en) * 1984-12-17 1986-07-29 The Dow Chemical Company Monopolar electrochemical cell having a novel electric current transmission element
DE102006028168A1 (de) * 2006-06-16 2007-12-20 Uhde Gmbh Vorrichtung zur elektrochemischen Wasseraufbereitung
JP5279419B2 (ja) * 2008-09-05 2013-09-04 株式会社 ウォーターウェア 水電解装置及び水電解システム
CN111575728A (zh) * 2020-03-13 2020-08-25 中国船舶重工集团公司第七一八研究所 一种碱性水电解槽用极板

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149952A (en) * 1975-04-15 1979-04-17 Asahi Glass Co. Ltd. Electrolytic cell
ES450933A1 (es) * 1975-08-29 1977-09-01 Hoechst Ag Aparato para electrolisis.
FR2355926A1 (fr) * 1975-11-21 1978-01-20 Rhone Poulenc Ind Diaphragme selectif d'electrolyse
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
US4170539A (en) * 1978-10-20 1979-10-09 Ppg Industries, Inc. Diaphragm having zirconium oxide and a hydrophilic fluorocarbon resin in a hydrophobic matrix
AU535261B2 (en) * 1979-11-27 1984-03-08 Asahi Glass Company Limited Ion exchange membrane cell
JPS5831394B2 (ja) * 1980-04-30 1983-07-05 旭硝子株式会社 水酸化アルカリの製造方法
JPS6059996B2 (ja) * 1980-08-28 1985-12-27 旭硝子株式会社 塩化アルカリの電解方法

Also Published As

Publication number Publication date
AU544717B2 (en) 1985-06-13
CA1225615A (en) 1987-08-18
IN155396B (de) 1985-01-19
US4411749A (en) 1983-10-25
EP0047083A1 (de) 1982-03-10
EP0047083B1 (de) 1985-05-15
AU7404981A (en) 1982-03-04
JPS6259185B2 (de) 1987-12-09
JPS5743992A (en) 1982-03-12

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee