JPH0425259B2 - - Google Patents

Info

Publication number
JPH0425259B2
JPH0425259B2 JP58121955A JP12195583A JPH0425259B2 JP H0425259 B2 JPH0425259 B2 JP H0425259B2 JP 58121955 A JP58121955 A JP 58121955A JP 12195583 A JP12195583 A JP 12195583A JP H0425259 B2 JPH0425259 B2 JP H0425259B2
Authority
JP
Japan
Prior art keywords
acrylic acid
boiling
low
aldehydes
acrolein
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 - Lifetime
Application number
JP58121955A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6013739A (ja
Inventor
Kazufumi Obata
Toyomitsu Shimizu
Osamu Morya
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP12195583A priority Critical patent/JPS6013739A/ja
Publication of JPS6013739A publication Critical patent/JPS6013739A/ja
Publication of JPH0425259B2 publication Critical patent/JPH0425259B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP12195583A 1983-07-04 1983-07-04 アクリル酸の精製方法 Granted JPS6013739A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12195583A JPS6013739A (ja) 1983-07-04 1983-07-04 アクリル酸の精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12195583A JPS6013739A (ja) 1983-07-04 1983-07-04 アクリル酸の精製方法

Publications (2)

Publication Number Publication Date
JPS6013739A JPS6013739A (ja) 1985-01-24
JPH0425259B2 true JPH0425259B2 (enEXAMPLES) 1992-04-30

Family

ID=14824042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12195583A Granted JPS6013739A (ja) 1983-07-04 1983-07-04 アクリル酸の精製方法

Country Status (1)

Country Link
JP (1) JPS6013739A (enEXAMPLES)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999452A (en) * 1989-05-15 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Process for producing acrylic ester
DE19740253A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur fraktionierten Kondensation eines heißen Gasgemisches mit einem hohen Anteil nicht kondensierbarer Komponenten
TW524796B (en) 1997-11-17 2003-03-21 Sumitomo Chemical Co Method for producing acrylic acid
JP2001131116A (ja) 1999-11-08 2001-05-15 Nippon Shokubai Co Ltd 易重合性物質含有液の蒸留方法
JP2005336141A (ja) * 2004-05-31 2005-12-08 Mitsubishi Chemicals Corp アクリル酸の製造方法
JP2011098992A (ja) * 2011-02-24 2011-05-19 Nippon Shokubai Co Ltd 易重合性物質含有液の蒸留方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127341A (en) * 1979-03-15 1980-10-02 Halcon International Inc Recovery of methacrylic acid
JPS5993028A (ja) * 1982-11-19 1984-05-29 Nippon Kayaku Co Ltd メタクリル酸の回収方法

Also Published As

Publication number Publication date
JPS6013739A (ja) 1985-01-24

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