JPS51136611A - Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid - Google Patents
Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acidInfo
- Publication number
- JPS51136611A JPS51136611A JP6094475A JP6094475A JPS51136611A JP S51136611 A JPS51136611 A JP S51136611A JP 6094475 A JP6094475 A JP 6094475A JP 6094475 A JP6094475 A JP 6094475A JP S51136611 A JPS51136611 A JP S51136611A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated
- recovery
- separation
- boxylic acid
- aldehyde
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Unsaturated aldehydes and/or unsaturated carboxylic acids are separated and recovered by distillation of the reaction mixture obtained by oxidation of an olefin or unsaturated aldehyde in the presence of steam.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6094475A JPS51136611A (en) | 1975-05-23 | 1975-05-23 | Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6094475A JPS51136611A (en) | 1975-05-23 | 1975-05-23 | Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51136611A true JPS51136611A (en) | 1976-11-26 |
Family
ID=13156987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6094475A Pending JPS51136611A (en) | 1975-05-23 | 1975-05-23 | Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51136611A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336065A (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Chemicals Corp | Method for producing (meth)acrolein or (meth)acrylic acid |
WO2005115952A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Chemical Corporation | Process for producing (meth)acrolein or (meth)acrylic acid |
JP2020521737A (en) * | 2017-05-25 | 2020-07-27 | ローム アンド ハース カンパニーRohm And Haas Company | Process for preparing methacrolein |
JP2020521738A (en) * | 2017-05-25 | 2020-07-27 | ローム アンド ハース カンパニーRohm And Haas Company | Method for preparing methacrolein |
-
1975
- 1975-05-23 JP JP6094475A patent/JPS51136611A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336065A (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Chemicals Corp | Method for producing (meth)acrolein or (meth)acrylic acid |
WO2005115952A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Chemical Corporation | Process for producing (meth)acrolein or (meth)acrylic acid |
WO2005115953A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Chemical Corporation | Process for producing (meth)acrolein or (meth)acrylic acid |
JP2020521737A (en) * | 2017-05-25 | 2020-07-27 | ローム アンド ハース カンパニーRohm And Haas Company | Process for preparing methacrolein |
JP2020521738A (en) * | 2017-05-25 | 2020-07-27 | ローム アンド ハース カンパニーRohm And Haas Company | Method for preparing methacrolein |
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