JPS57181385A - Production of quaternary ammonium hydroxide by electrolysis - Google Patents

Production of quaternary ammonium hydroxide by electrolysis

Info

Publication number
JPS57181385A
JPS57181385A JP56037788A JP3778881A JPS57181385A JP S57181385 A JPS57181385 A JP S57181385A JP 56037788 A JP56037788 A JP 56037788A JP 3778881 A JP3778881 A JP 3778881A JP S57181385 A JPS57181385 A JP S57181385A
Authority
JP
Japan
Prior art keywords
quaternary ammonium
anode
electrolysis
chamber
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.)
Pending
Application number
JP56037788A
Other languages
Japanese (ja)
Inventor
Hiroyuki Harada
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.)
KURORIN ENGINEERS KK
ThyssenKrupp Uhde Chlorine Engineers Japan Ltd
Original Assignee
KURORIN ENGINEERS KK
Chlorine Engineers Corp 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 KURORIN ENGINEERS KK, Chlorine Engineers Corp Ltd filed Critical KURORIN ENGINEERS KK
Priority to JP56037788A priority Critical patent/JPS57181385A/en
Publication of JPS57181385A publication Critical patent/JPS57181385A/en
Pending legal-status Critical Current

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

PURPOSE: To improve production efficiency and to make the stable continuation of electrolysis over a long period of time possible in the stage of electrolyzing quaternary ammonium chloride and producing quaternary ammonium hydroxide by electrolyzing the same under specific electrolytic conditions.
CONSTITUTION: An electrolytic cell segmented to an anode chamber and a cathode chamber by a fluorocarbon cation exchange membrane of 0.5W3.0mg equiv./g dry resin in cation exchange capacity is used, wherein an anode provided with a coating layer contg. Pt group metallic oxide on a Ti base body and cathode of iron, stainless steel or Ni are used. An aq. soln. of 10W50% concns. of the quaternary ammonium chloride expressed by the formula (I) is supplied as a raw material into the anode chamber, and water is supplied to the cathode chamber, thence said soln. is electrolyzed at 0.1W5A/l.h anolyte current density. There is no consumption of the anode, and the stable electrolysis is continued with low voltage and high current efficiency over a long period of time.
COPYRIGHT: (C)1982,JPO&Japio
JP56037788A 1981-03-18 1981-03-18 Production of quaternary ammonium hydroxide by electrolysis Pending JPS57181385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037788A JPS57181385A (en) 1981-03-18 1981-03-18 Production of quaternary ammonium hydroxide by electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037788A JPS57181385A (en) 1981-03-18 1981-03-18 Production of quaternary ammonium hydroxide by electrolysis

Publications (1)

Publication Number Publication Date
JPS57181385A true JPS57181385A (en) 1982-11-08

Family

ID=12507223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037788A Pending JPS57181385A (en) 1981-03-18 1981-03-18 Production of quaternary ammonium hydroxide by electrolysis

Country Status (1)

Country Link
JP (1) JPS57181385A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193288A (en) * 1983-04-15 1984-11-01 Showa Denko Kk Electrolytic preparation of quaternary ammonium hydroxide
JPS6487796A (en) * 1987-05-11 1989-03-31 Tokuyama Soda Kk Production of quaternary ammonium hydroxide
WO1990001076A1 (en) * 1988-07-20 1990-02-08 Southwestern Analytical Chemicals, Inc. Improved process for preparing quaternary ammonium hydroxides
US5089096A (en) * 1989-08-31 1992-02-18 Shell Research Limited Preparation of quaternary ammonium hydroxides
JP2003506213A (en) * 1999-08-09 2003-02-18 サッチェム，インコーポレイテッド Process for recovering organic hydroxide from waste liquid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193288A (en) * 1983-04-15 1984-11-01 Showa Denko Kk Electrolytic preparation of quaternary ammonium hydroxide
JPS6487796A (en) * 1987-05-11 1989-03-31 Tokuyama Soda Kk Production of quaternary ammonium hydroxide
WO1990001076A1 (en) * 1988-07-20 1990-02-08 Southwestern Analytical Chemicals, Inc. Improved process for preparing quaternary ammonium hydroxides
US5089096A (en) * 1989-08-31 1992-02-18 Shell Research Limited Preparation of quaternary ammonium hydroxides
JP2003506213A (en) * 1999-08-09 2003-02-18 サッチェム，インコーポレイテッド Process for recovering organic hydroxide from waste liquid

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