JPS6158466B2 - - Google Patents

Info

Publication number
JPS6158466B2
JPS6158466B2 JP57152340A JP15234082A JPS6158466B2 JP S6158466 B2 JPS6158466 B2 JP S6158466B2 JP 57152340 A JP57152340 A JP 57152340A JP 15234082 A JP15234082 A JP 15234082A JP S6158466 B2 JPS6158466 B2 JP S6158466B2
Authority
JP
Japan
Prior art keywords
product
man
tower
column
methacrolein
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.)
Expired
Application number
JP57152340A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5942354A (ja
Inventor
Kyoshi Kawakami
Hiroyuki Oohashi
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 JP15234082A priority Critical patent/JPS5942354A/ja
Publication of JPS5942354A publication Critical patent/JPS5942354A/ja
Publication of JPS6158466B2 publication Critical patent/JPS6158466B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP15234082A 1982-09-01 1982-09-01 メタクリロニトリルの製造法 Granted JPS5942354A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15234082A JPS5942354A (ja) 1982-09-01 1982-09-01 メタクリロニトリルの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15234082A JPS5942354A (ja) 1982-09-01 1982-09-01 メタクリロニトリルの製造法

Publications (2)

Publication Number Publication Date
JPS5942354A JPS5942354A (ja) 1984-03-08
JPS6158466B2 true JPS6158466B2 (enrdf_load_stackoverflow) 1986-12-11

Family

ID=15538393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15234082A Granted JPS5942354A (ja) 1982-09-01 1982-09-01 メタクリロニトリルの製造法

Country Status (1)

Country Link
JP (1) JPS5942354A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085041B2 (ja) * 1993-08-25 2000-09-04 三菱電機株式会社 テープローディング装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862890A (en) * 1971-09-03 1975-01-28 Robert D Presson Fractional distillation using a vapor side stream to control hcn concentration in purificatin of crude nitriles

Also Published As

Publication number Publication date
JPS5942354A (ja) 1984-03-08

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