发明名称 |
Process for converting glycerol to propylene glycol |
摘要 |
A process for converting acetol to propylene glycol with high selectivity, comprising the steps of:
combining an acetol-containing feedstock with less than 80% by weight water with a catalyst that is capable of hydrogenating acetol to form a reaction mixture; and
heating the reaction mixture to a temperature ranging from 50° to 250°C at a pressure ranging from 0.2 to 25 bar. |
申请公布号 |
EP2298720(A3) |
申请公布日期 |
2011.07.27 |
申请号 |
EP20100184100 |
申请日期 |
2005.03.24 |
申请人 |
SUPPES, GALEN J.;SUTTERLIN, WILLIAM RUSTY;DASARI, MOHANPRASAD A. |
发明人 |
SUPPES, GALEN J.;SUTTERLIN, WILLIAM RUSTY;DASARI, MOHANPRASAD A. |
分类号 |
C07C29/145;C07C29/00;C07C29/132;C07C29/60;C07C45/52;C07C49/17;C09K3/18;C09K5/20 |
主分类号 |
C07C29/145 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|