| 发明名称 |
Heterogeneous metathesis catalyst |
| 摘要 |
The invention relates to a heterogeneous metathesis catalyst containing a support, a metal compound chosen from the group consisting of tungsten, rhenium and molybdenum, and a promoter, the promoter consisting of a niobium compound. The catalyst according to the invention has a high activity at low temperatures. The invention also relates to a process for the metathesis of olefins.
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| 申请公布号 |
US5905055(A) |
申请公布日期 |
1999.05.18 |
| 申请号 |
US19960741971 |
申请日期 |
1996.10.31 |
| 申请人 |
DSM N.V. |
发明人 |
VERDONCK, LUDO C. G. C.;VERPOORT, FRANCIS W. C.;BOSSUYT, ANTOINE R. J. |
| 分类号 |
B01J23/20;B01J23/28;B01J23/30;B01J23/36;B01J31/12;B01J31/14;B01J31/16;B01J31/22;B01J37/02;C07C6/04;(IPC1-7):B01J23/16;B01J31/00;C07C6/02 |
主分类号 |
B01J23/20 |
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