JPS5795938A - Recovering method for acrylic acid - Google Patents
Recovering method for acrylic acidInfo
- Publication number
- JPS5795938A JPS5795938A JP17278380A JP17278380A JPS5795938A JP S5795938 A JPS5795938 A JP S5795938A JP 17278380 A JP17278380 A JP 17278380A JP 17278380 A JP17278380 A JP 17278380A JP S5795938 A JPS5795938 A JP S5795938A
- Authority
- JP
- Japan
- Prior art keywords
- acrylic acid
- aqueous solution
- tertiary amine
- oxygen
- organic solvent
- 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 |
---|---|---|---|
JP17278380A JPS5795938A (en) | 1980-12-08 | 1980-12-08 | Recovering method for acrylic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17278380A JPS5795938A (en) | 1980-12-08 | 1980-12-08 | Recovering method for acrylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5795938A true JPS5795938A (en) | 1982-06-15 |
JPS6316373B2 JPS6316373B2 (es) | 1988-04-08 |
Family
ID=15948261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17278380A Granted JPS5795938A (en) | 1980-12-08 | 1980-12-08 | Recovering method for acrylic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5795938A (es) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1068173A4 (en) * | 1998-02-03 | 2003-03-26 | Hfm Int Inc | PROCESS FOR RECOVERING ACRYLIC ACID FROM THE LIQUID TO BE TREATED OR FROM THE EFFLUENTS |
US7557245B2 (en) | 2002-03-15 | 2009-07-07 | Evonik Stockhausen Gmbh | (Meth)acrylic acid crystal and process for producing aqueous (meth)acrylic acid |
US20100192653A1 (en) * | 2007-07-03 | 2010-08-05 | Joan Antoni Riaza Martinez | Anti-caking compositions for fertilizers |
US7964689B2 (en) | 2001-01-12 | 2011-06-21 | Evonik Stockhausen Gmbh | Superabsorbent polymer made from acrylic acid |
US8362299B2 (en) | 2008-04-24 | 2013-01-29 | Evonik Stockhausen Gmbh | Method for producing and purifying aqueous phases |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03102275U (es) * | 1990-11-22 | 1991-10-24 |
-
1980
- 1980-12-08 JP JP17278380A patent/JPS5795938A/ja active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1068173A4 (en) * | 1998-02-03 | 2003-03-26 | Hfm Int Inc | PROCESS FOR RECOVERING ACRYLIC ACID FROM THE LIQUID TO BE TREATED OR FROM THE EFFLUENTS |
US7964689B2 (en) | 2001-01-12 | 2011-06-21 | Evonik Stockhausen Gmbh | Superabsorbent polymer made from acrylic acid |
US7557245B2 (en) | 2002-03-15 | 2009-07-07 | Evonik Stockhausen Gmbh | (Meth)acrylic acid crystal and process for producing aqueous (meth)acrylic acid |
US20100192653A1 (en) * | 2007-07-03 | 2010-08-05 | Joan Antoni Riaza Martinez | Anti-caking compositions for fertilizers |
US8932490B2 (en) * | 2007-07-03 | 2015-01-13 | Kao Corporation, S.A. | Anti-caking compositions for fertilizers |
US8362299B2 (en) | 2008-04-24 | 2013-01-29 | Evonik Stockhausen Gmbh | Method for producing and purifying aqueous phases |
Also Published As
Publication number | Publication date |
---|---|
JPS6316373B2 (es) | 1988-04-08 |
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