| 发明名称 |
Process for separating and recovering 3-hydroxypropionic acid and acrylic acid |
| 摘要 |
Disclosed is a process for separating and recovering 3-hydroxypropionic acid from an aqueous solution comprising 3-hydroxypropionic acid and acrylic acid, comprising counter current extracting the aqueous solution with ethyl acetate extractant. Further disclosed is a process for separating and recovering 3-hydroxypropionic acid and acrylic acid from an aqueous solution comprising 3-hydroxypropionic acid and acrylic acid.
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| 申请公布号 |
US7279598(B2) |
申请公布日期 |
2007.10.09 |
| 申请号 |
US20050560949 |
申请日期 |
2005.12.15 |
| 申请人 |
MENG XIANGSHENG;TSOBANAKIS PARASKEVAS;MALSAM JEFFREY;ABRAHAM TIMOTHY |
发明人 |
MENG XIANGSHENG;TSOBANAKIS PARASKEVAS;MALSAM JEFFREY;ABRAHAM TIMOTHY |
| 分类号 |
C07C51/42;C07C51/48 |
主分类号 |
C07C51/42 |
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