JPS5980650A - メタクリロニトリルの精製方法 - Google Patents

メタクリロニトリルの精製方法

Info

Publication number
JPS5980650A
JPS5980650A JP19042782A JP19042782A JPS5980650A JP S5980650 A JPS5980650 A JP S5980650A JP 19042782 A JP19042782 A JP 19042782A JP 19042782 A JP19042782 A JP 19042782A JP S5980650 A JPS5980650 A JP S5980650A
Authority
JP
Japan
Prior art keywords
column
tower
liquid
acrylonitrile
man
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
JP19042782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133814B2 (enrdf_load_stackoverflow
Inventor
Kazumasa Katsuta
一誠 勝田
Kanji Ishii
石井　莞爾
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP19042782A priority Critical patent/JPS5980650A/ja
Publication of JPS5980650A publication Critical patent/JPS5980650A/ja
Publication of JPS6133814B2 publication Critical patent/JPS6133814B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP19042782A 1982-10-29 1982-10-29 メタクリロニトリルの精製方法 Granted JPS5980650A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19042782A JPS5980650A (ja) 1982-10-29 1982-10-29 メタクリロニトリルの精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19042782A JPS5980650A (ja) 1982-10-29 1982-10-29 メタクリロニトリルの精製方法

Publications (2)

Publication Number Publication Date
JPS5980650A true JPS5980650A (ja) 1984-05-10
JPS6133814B2 JPS6133814B2 (enrdf_load_stackoverflow) 1986-08-04

Family

ID=16257943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19042782A Granted JPS5980650A (ja) 1982-10-29 1982-10-29 メタクリロニトリルの精製方法

Country Status (1)

Country Link
JP (1) JPS5980650A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959134A (en) * 1998-05-20 1999-09-28 The Standard Oil Company Recovery of organics from process flare header
JP2005501119A (ja) * 2001-08-21 2005-01-13 ザ・スタンダード・オイル・カンパニー アクリロニトリル製造におけるヘッドカラムの改良された運転

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959134A (en) * 1998-05-20 1999-09-28 The Standard Oil Company Recovery of organics from process flare header
JP2005501119A (ja) * 2001-08-21 2005-01-13 ザ・スタンダード・オイル・カンパニー アクリロニトリル製造におけるヘッドカラムの改良された運転

Also Published As

Publication number Publication date
JPS6133814B2 (enrdf_load_stackoverflow) 1986-08-04

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