JPS55100986A - Regeneration of organic amine - Google Patents

Regeneration of organic amine

Info

Publication number
JPS55100986A
JPS55100986A JP720279A JP720279A JPS55100986A JP S55100986 A JPS55100986 A JP S55100986A JP 720279 A JP720279 A JP 720279A JP 720279 A JP720279 A JP 720279A JP S55100986 A JPS55100986 A JP S55100986A
Authority
JP
Japan
Prior art keywords
organic amine
diaphragm
electrolysis
halogen
hydrogen halide
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
JP720279A
Other languages
Japanese (ja)
Inventor
Mitsutaka Saito
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP720279A priority Critical patent/JPS55100986A/en
Publication of JPS55100986A publication Critical patent/JPS55100986A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To regenerate organic amines easily to ones usable directly in hydrodehalogenation reaction by the procedure in which nonaqueous solution containing organic amine-hydrogen halide is put in a cathode compartment provided with a diaphragm for electrolysis.
CONSTITUTION: A nonaqueous solution of an organic amine-hydrogen halide salt, e.g., ethylenediamine hydrochloric acid salt, etc., in a nonaqueous solvent, e.g., acetonitrile, etc., is put in the cathode compartment of an electrolytic bath provided with a diaphragm, and also water, phosphoric acid, or an organic solvent comparatively inactive to halogen is put in the anode compartment of the electrolytic bath. Then, electrolysis is performed under the conditions of an usual bath voltage of 3W15V, a current density of 1A/dm2 or more, and a reaction temperature of 0W 100°C. The diaphragm used is the usual type resin membrane or an anion exchange membrane. Thus, as well as organic amine, a high purity of halogen and H2 can be obtained as by-products.
COPYRIGHT: (C)1980,JPO&Japio
JP720279A 1979-01-26 1979-01-26 Regeneration of organic amine Pending JPS55100986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP720279A JPS55100986A (en) 1979-01-26 1979-01-26 Regeneration of organic amine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP720279A JPS55100986A (en) 1979-01-26 1979-01-26 Regeneration of organic amine

Publications (1)

Publication Number Publication Date
JPS55100986A true JPS55100986A (en) 1980-08-01

Family

ID=11659433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP720279A Pending JPS55100986A (en) 1979-01-26 1979-01-26 Regeneration of organic amine

Country Status (1)

Country Link
JP (1) JPS55100986A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536766A1 (en) * 1982-11-25 1984-06-01 Sigma Tau Ind Farmaceuti ELECTROLYTIC PROCESS AND CELL FOR THE PREPARATION OF ORGANIC COMPOUNDS
DE4133154C1 (en) * 1991-10-07 1992-12-10 Bayer Ag, 5090 Leverkusen, De Electrolysis of ammonium salts to recover amine, ammonia, hydrogen@ etc. - using cell in which anode and cathode spaces are sepd. by perfluorinated cation exchange membrane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536766A1 (en) * 1982-11-25 1984-06-01 Sigma Tau Ind Farmaceuti ELECTROLYTIC PROCESS AND CELL FOR THE PREPARATION OF ORGANIC COMPOUNDS
DE4133154C1 (en) * 1991-10-07 1992-12-10 Bayer Ag, 5090 Leverkusen, De Electrolysis of ammonium salts to recover amine, ammonia, hydrogen@ etc. - using cell in which anode and cathode spaces are sepd. by perfluorinated cation exchange membrane

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