JPS5295617A - Treatment of reaction mixture of ammoniation - Google Patents

Treatment of reaction mixture of ammoniation

Info

Publication number
JPS5295617A
JPS5295617A JP1132876A JP1132876A JPS5295617A JP S5295617 A JPS5295617 A JP S5295617A JP 1132876 A JP1132876 A JP 1132876A JP 1132876 A JP1132876 A JP 1132876A JP S5295617 A JPS5295617 A JP S5295617A
Authority
JP
Japan
Prior art keywords
ammoniation
treatment
reaction mixture
products
reaction
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
JP1132876A
Other languages
Japanese (ja)
Other versions
JPS5533708B2 (en
Inventor
Michiaki Oshio
Kenichi Matsubara
Yukihiro Tsutsumi
Mitsuo Kikuchi
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 JP1132876A priority Critical patent/JPS5295617A/en
Publication of JPS5295617A publication Critical patent/JPS5295617A/en
Publication of JPS5533708B2 publication Critical patent/JPS5533708B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To remove the unreacted sybstances, intermediate products and by-products by the azeotropic distillation of a reaction product, which is obtained by the reaction of dichlorobenzene upon ammonia, and contains phenylenediamine, with water.
COPYRIGHT: (C)1977,JPO&Japio
JP1132876A 1976-02-06 1976-02-06 Treatment of reaction mixture of ammoniation Granted JPS5295617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1132876A JPS5295617A (en) 1976-02-06 1976-02-06 Treatment of reaction mixture of ammoniation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1132876A JPS5295617A (en) 1976-02-06 1976-02-06 Treatment of reaction mixture of ammoniation

Publications (2)

Publication Number Publication Date
JPS5295617A true JPS5295617A (en) 1977-08-11
JPS5533708B2 JPS5533708B2 (en) 1980-09-02

Family

ID=11774951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1132876A Granted JPS5295617A (en) 1976-02-06 1976-02-06 Treatment of reaction mixture of ammoniation

Country Status (1)

Country Link
JP (1) JPS5295617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193938A (en) * 1978-03-08 1980-03-18 Ppg Industries, Inc. Extraction of phenylenediamine from aqueous alkaline solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193938A (en) * 1978-03-08 1980-03-18 Ppg Industries, Inc. Extraction of phenylenediamine from aqueous alkaline solution

Also Published As

Publication number Publication date
JPS5533708B2 (en) 1980-09-02

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