| 发明名称 |
Propylene oxide purification |
| 摘要 |
Activated carbon to be used in the removal of impurities from propylene oxide is first pre-wetted with a glycol such as propylene glycol; after bed deactivation, water containing a basic catalyst is added to hydrolyze propylene oxide and to form a non-hazardous slurry of carbon, propylene glycol and water.
|
| 申请公布号 |
US5493035(A) |
申请公布日期 |
1996.02.20 |
| 申请号 |
US19950410164 |
申请日期 |
1995.03.24 |
| 申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
SOLTANI-AHMADI, AHMAD;MULLIN, THOMAS C. |
| 分类号 |
C07D301/32;C07D303/04;(IPC1-7):C07D301/32 |
主分类号 |
C07D301/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
