发明名称 |
Olefin hydration process |
摘要 |
<p>This invention relats to a continuous process for the hydration of olefins with water in the vapour phase to the corresponding alcohol in the presence of a heteropolyacid salt as catalyst said process including the recycle of un-reacted olefin back to the hydration reaction characterised in that the heteropolyacid salt is a metal salt of silicotungstic acid or phosphotungstic acid which is soluble in a polar solvent below 40 DEG C wherein the metal in the salt is an alkali metal or an alkaline earth metal.</p> |
申请公布号 |
EP0945419(A1) |
申请公布日期 |
1999.09.29 |
申请号 |
EP19990301816 |
申请日期 |
1999.03.10 |
申请人 |
BP CHEMICALS LIMITED |
发明人 |
COCKMAN, RUSSELL WILLIAM;SMITH, MARK ROYSTON |
分类号 |
B01J27/188;B01J21/06;B01J23/30;C07B61/00;C07C27/00;C07C29/04;C07C31/02;C07C31/08;C07C31/10;(IPC1-7):C07C29/04 |
主分类号 |
B01J27/188 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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