JPH0119374B2 - - Google Patents

Info

Publication number
JPH0119374B2
JPH0119374B2 JP57087238A JP8723882A JPH0119374B2 JP H0119374 B2 JPH0119374 B2 JP H0119374B2 JP 57087238 A JP57087238 A JP 57087238A JP 8723882 A JP8723882 A JP 8723882A JP H0119374 B2 JPH0119374 B2 JP H0119374B2
Authority
JP
Japan
Prior art keywords
methanol
methyl methacrylate
organic solvent
column
conduit
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
JP57087238A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58203940A (ja
Inventor
Minoru Okada
Soichi Nomura
Morikatsu Nakamura
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.)
Toagosei Co Ltd
Original Assignee
Toagosei 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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP8723882A priority Critical patent/JPS58203940A/ja
Publication of JPS58203940A publication Critical patent/JPS58203940A/ja
Publication of JPH0119374B2 publication Critical patent/JPH0119374B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP8723882A 1982-05-25 1982-05-25 メタクリル酸メチルの回収方法 Granted JPS58203940A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8723882A JPS58203940A (ja) 1982-05-25 1982-05-25 メタクリル酸メチルの回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8723882A JPS58203940A (ja) 1982-05-25 1982-05-25 メタクリル酸メチルの回収方法

Publications (2)

Publication Number Publication Date
JPS58203940A JPS58203940A (ja) 1983-11-28
JPH0119374B2 true JPH0119374B2 (https=) 1989-04-11

Family

ID=13909238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8723882A Granted JPS58203940A (ja) 1982-05-25 1982-05-25 メタクリル酸メチルの回収方法

Country Status (1)

Country Link
JP (1) JPS58203940A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2012935A1 (en) * 1989-03-31 1990-09-30 Hirozo Segawa Purification and preparation processes for methyl methacrylate
US5435892A (en) * 1993-08-30 1995-07-25 Mitsubishi Rayon Co., Ltd. Process for separating methanol and methyl acrylate or methyl methacrylate
JP3585989B2 (ja) * 1995-03-29 2004-11-10 大阪有機化学工業株式会社 アクリル酸メチルまたはメタクリル酸メチルとメタノールの分離方法
JP5964180B2 (ja) * 2012-08-27 2016-08-03 大阪有機化学工業株式会社 （メタ）アクリル酸エステルの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916512A (en) * 1953-08-27 1959-12-08 Celanese Corp Esterification of acrylic acid with methanol
JPS579739A (en) * 1980-06-20 1982-01-19 Asahi Chem Ind Co Ltd Purification of methyl methacrylate
JPS579740A (en) * 1980-06-20 1982-01-19 Asahi Chem Ind Co Ltd Purification of methyl methacrylate
DE3211901A1 (de) * 1982-03-31 1983-10-13 Basf Ag, 6700 Ludwigshafen Verfahren zur abtrennung von methanol aus wasser enthaltenden mischungen von methylmethacrylat und methanol

Also Published As

Publication number Publication date
JPS58203940A (ja) 1983-11-28

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