JPS55118449A - Production of unsaturated nitrile - Google Patents

Production of unsaturated nitrile

Info

Publication number
JPS55118449A
JPS55118449A JP2692679A JP2692679A JPS55118449A JP S55118449 A JPS55118449 A JP S55118449A JP 2692679 A JP2692679 A JP 2692679A JP 2692679 A JP2692679 A JP 2692679A JP S55118449 A JPS55118449 A JP S55118449A
Authority
JP
Japan
Prior art keywords
production
waste solution
unsaturated nitrile
methyl methacrylate
hydrogen sulfate
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
JP2692679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6157826B2 (de
Inventor
Akiichi Miyamoto
Hiroyuki Ohashi
Hirohito Goto
Tsutomu Katsumata
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP2692679A priority Critical patent/JPS55118449A/ja
Publication of JPS55118449A publication Critical patent/JPS55118449A/ja
Publication of JPS6157826B2 publication Critical patent/JPS6157826B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2692679A 1979-03-08 1979-03-08 Production of unsaturated nitrile Granted JPS55118449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2692679A JPS55118449A (en) 1979-03-08 1979-03-08 Production of unsaturated nitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2692679A JPS55118449A (en) 1979-03-08 1979-03-08 Production of unsaturated nitrile

Publications (2)

Publication Number Publication Date
JPS55118449A true JPS55118449A (en) 1980-09-11
JPS6157826B2 JPS6157826B2 (de) 1986-12-09

Family

ID=12206776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2692679A Granted JPS55118449A (en) 1979-03-08 1979-03-08 Production of unsaturated nitrile

Country Status (1)

Country Link
JP (1) JPS55118449A (de)

Also Published As

Publication number Publication date
JPS6157826B2 (de) 1986-12-09

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