| 发明名称 |
PROCESS FOR THE PRODUCTION OF ETHYLENE GLYCOL |
| 摘要 |
<p>The present invention provides a process for the production of monoethylene glycol, said process comprising the steps of: (a) reacting ethylene oxide with a ketone in the presence of a solid acidic catalyst to form a ketal; and (b) hydrolysing the ketal with water to form monoethylene glycol, wherein the ketone contains in the range of from 4 to 20 carbon atoms.</p> |
| 申请公布号 |
WO2011000830(A1) |
申请公布日期 |
2011.01.06 |
| 申请号 |
WO2010EP59209 |
申请日期 |
2010.06.29 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;BOS, ALOUISIUS NICOLAAS RENEE;DERKS, WILLEM |
发明人 |
BOS, ALOUISIUS NICOLAAS RENEE;DERKS, WILLEM |
| 分类号 |
C07C29/10;C07D317/12;C07D317/72 |
主分类号 |
C07C29/10 |
| 代理机构 |
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