发明名称 |
RHENIUM CATALYST ON A SILANIZED ALUMINA CARRIER AND ITS USE IN THE METATHESIS REACTION OF OLEFINS |
摘要 |
A process is described for the preparation of a heterogeneous catalyst containing rhecnium as active component and C)an inert carrier medium. characterized in that said inert carrier is previously treated with a silanizing compound containing chlorine, before the laying of the active component on the carrier, and the activation of the heterogeneous catalyst takes place by means of thermal treatment followed by a rapid final cooling. The catalyst is particularly active in metathesis reactions of olefins. |
申请公布号 |
EP1706203(A1) |
申请公布日期 |
2006.10.04 |
申请号 |
EP20040790880 |
申请日期 |
2004.10.26 |
申请人 |
POLIMERI EUROPA S.P.A. |
发明人 |
QUERCI, CECILIA;BOSETTI, ALDO;GUERRINI, RINALDO;PANELLA, FRANCESCO;RUSSO, MATTEO |
分类号 |
B01J23/36;B01J31/02;B01J31/12;B01J31/22;B01J37/02;C07C6/04;C07C6/06 |
主分类号 |
B01J23/36 |
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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