JPS52153897A - Production of alkali hydroxide - Google Patents

Production of alkali hydroxide

Info

Publication number
JPS52153897A
JPS52153897A JP7100276A JP7100276A JPS52153897A JP S52153897 A JPS52153897 A JP S52153897A JP 7100276 A JP7100276 A JP 7100276A JP 7100276 A JP7100276 A JP 7100276A JP S52153897 A JPS52153897 A JP S52153897A
Authority
JP
Japan
Prior art keywords
alkali hydroxide
production
gps
ion
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.)
Granted
Application number
JP7100276A
Other languages
Japanese (ja)
Other versions
JPS6014110B2 (en
Inventor
Hiroshi Ukihashi
Tatsuro Asawa
Yoshio Oda
Tomonori Korishima
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
Priority to JP51071002A priority Critical patent/JPS6014110B2/en
Publication of JPS52153897A publication Critical patent/JPS52153897A/en
Publication of JPS6014110B2 publication Critical patent/JPS6014110B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To produce high-purity and high-concentration alkali hydroxide in high current efficiency by electrolyzing an aq. solution of alkali chloride, by using a F-contg. cationexchange resin diaphragm in which carboxylic acid gps. are used as ion exchange gps. and whose ion-exchange capacity is altered in the direction of thickness.
COPYRIGHT: (C)1977,JPO&Japio
JP51071002A 1976-06-18 1976-06-18 Method for producing alkali hydroxide Expired JPS6014110B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51071002A JPS6014110B2 (en) 1976-06-18 1976-06-18 Method for producing alkali hydroxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51071002A JPS6014110B2 (en) 1976-06-18 1976-06-18 Method for producing alkali hydroxide

Publications (2)

Publication Number Publication Date
JPS52153897A true JPS52153897A (en) 1977-12-21
JPS6014110B2 JPS6014110B2 (en) 1985-04-11

Family

ID=13447848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51071002A Expired JPS6014110B2 (en) 1976-06-18 1976-06-18 Method for producing alkali hydroxide

Country Status (1)

Country Link
JP (1) JPS6014110B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725332A (en) * 1980-06-11 1982-02-10 Dow Chemical Co Improved complex ion exchange membrane
US7301052B2 (en) 2003-02-21 2007-11-27 Asahi Glass Company, Linited Process for producing perfluorodiacyl fluorinated compounds
JPWO2006013903A1 (en) * 2004-08-04 2008-05-01 旭硝子株式会社 Fluorine-containing ion exchange membrane and method for producing fluorine-containing polymer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096472A (en) * 1973-12-27 1975-07-31
JPS50108182A (en) * 1974-02-04 1975-08-26
JPS50120492A (en) * 1974-03-07 1975-09-20
JPS52138489A (en) * 1976-05-17 1977-11-18 Tokuyama Soda Co Ltd Treatment of cation exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5096472A (en) * 1973-12-27 1975-07-31
JPS50108182A (en) * 1974-02-04 1975-08-26
JPS50120492A (en) * 1974-03-07 1975-09-20
JPS52138489A (en) * 1976-05-17 1977-11-18 Tokuyama Soda Co Ltd Treatment of cation exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725332A (en) * 1980-06-11 1982-02-10 Dow Chemical Co Improved complex ion exchange membrane
JPH0148292B2 (en) * 1980-06-11 1989-10-18 Dow Chemical Co
US7301052B2 (en) 2003-02-21 2007-11-27 Asahi Glass Company, Linited Process for producing perfluorodiacyl fluorinated compounds
US7501540B2 (en) 2003-02-21 2009-03-10 Asahi Glass Company, Limited Process for producing perfluorodiacyl fluorinated compounds
JPWO2006013903A1 (en) * 2004-08-04 2008-05-01 旭硝子株式会社 Fluorine-containing ion exchange membrane and method for producing fluorine-containing polymer

Also Published As

Publication number Publication date
JPS6014110B2 (en) 1985-04-11

Similar Documents

Publication Publication Date Title
JPS5248598A (en) Method for producing alkali hydroxide
JPS52145397A (en) Electrolysis
JPS52120983A (en) Improved cation exchange membrane
JPS5236589A (en) Membrane of cation exchange resin containing fluorine
JPS5224176A (en) Cathion exchange membrane
JPS52153897A (en) Production of alkali hydroxide
JPS5220980A (en) Fluororesin cation exchange membrane for electrolysis
JPS51126398A (en) Electrolysis of sodium chloride solution
JPS5238486A (en) Fluorine-containing cation exchange resin membrane
JPS5322194A (en) Electrolytic method for sodium chloride aq. solution
JPS5275678A (en) Preparation of composite membrane
JPS5421981A (en) Cation exchange membrane used in electrolysis
JPS5293695A (en) Electrolytic production of caustic alkali
JPS5284194A (en) Electrolysis of alkali chloride
JPS52135811A (en) Preparation of alkali metal
JPS5356192A (en) Electrolysis method of aqueous alkali chloride solution
JPS5224995A (en) Improved fluororesin cation exchange membrane
JPS5284196A (en) Production of alkali hydroxide
JPS5243798A (en) Method for production of alkali hydroxide
JPS5381485A (en) Cation exchnce resin membrane contained fluoline for electrolysis and preparation of alkali hydroxide used above membrane
JPS5394289A (en) Improved ion exchange membrane and production thereof
JPS5426976A (en) Production of improved cation exchange membrane
JPS5222599A (en) Production of alkali hydroxide
JPS5252189A (en) Anion exchange resin membane having low permeability of hydrogen ions
JPS5231094A (en) Preparation of cephalexin