JPS52153909A - Separation and purification of methacrylic acid - Google Patents
Separation and purification of methacrylic acidInfo
- Publication number
- JPS52153909A JPS52153909A JP6837176A JP6837176A JPS52153909A JP S52153909 A JPS52153909 A JP S52153909A JP 6837176 A JP6837176 A JP 6837176A JP 6837176 A JP6837176 A JP 6837176A JP S52153909 A JPS52153909 A JP S52153909A
- Authority
- JP
- Japan
- Prior art keywords
- methacrylic acid
- purification
- separation
- toluene
- extracting
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6837176A JPS5829935B2 (ja) | 1976-06-11 | 1976-06-11 | メタアクリル酸の分離精製法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6837176A JPS5829935B2 (ja) | 1976-06-11 | 1976-06-11 | メタアクリル酸の分離精製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52153909A true JPS52153909A (en) | 1977-12-21 |
JPS5829935B2 JPS5829935B2 (ja) | 1983-06-25 |
Family
ID=13371825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6837176A Expired JPS5829935B2 (ja) | 1976-06-11 | 1976-06-11 | メタアクリル酸の分離精製法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829935B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007074827A1 (ja) * | 2005-12-26 | 2007-07-05 | Mitsubishi Rayon Co., Ltd. | メタクリル酸の抽出方法 |
JP2018062512A (ja) * | 2016-10-12 | 2018-04-19 | 三菱ケミカル株式会社 | 有機カルボン酸水溶液の製造方法および装置 |
-
1976
- 1976-06-11 JP JP6837176A patent/JPS5829935B2/ja not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007074827A1 (ja) * | 2005-12-26 | 2007-07-05 | Mitsubishi Rayon Co., Ltd. | メタクリル酸の抽出方法 |
EA013757B1 (ru) * | 2005-12-26 | 2010-06-30 | Мицубиси Рэйон Ко., Лтд. | Способ экстракции метакриловой кислоты |
US7897814B2 (en) | 2005-12-26 | 2011-03-01 | Mitsubishi Rayon Co., Ltd. | Method for extracting methacrylic acid |
JP4995715B2 (ja) * | 2005-12-26 | 2012-08-08 | 三菱レイヨン株式会社 | メタクリル酸の抽出方法 |
JP2018062512A (ja) * | 2016-10-12 | 2018-04-19 | 三菱ケミカル株式会社 | 有機カルボン酸水溶液の製造方法および装置 |
JP2021138772A (ja) * | 2016-10-12 | 2021-09-16 | 三菱ケミカル株式会社 | 有機カルボン酸水溶液の製造方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5829935B2 (ja) | 1983-06-25 |
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