发明申请
US20080132744A1 Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins
审中-公开
铼催化剂在硅烷化氧化铝载体上的应用及其在烯烃复分解反应中的应用
- 专利标题： Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins
- 专利标题（中）： 铼催化剂在硅烷化氧化铝载体上的应用及其在烯烃复分解反应中的应用
-
申请号： US10580834申请日： 2004-10-26
-
公开(公告)号： US20080132744A1公开(公告)日： 2008-06-05
- 发明人: Cecilia Querci , Aldo Bosetti , Rinaldo Guerrini , Francesco Panella , Matteo Russo
- 申请人： Cecilia Querci , Aldo Bosetti , Rinaldo Guerrini , Francesco Panella , Matteo Russo
- 申请人地址： IT Brindisi
- 专利权人： POLIMERI EUROPA S.p.A.
- 当前专利权人： POLIMERI EUROPA S.p.A.
- 当前专利权人地址： IT Brindisi
- 优先权： ITMI2003A002321 20031127
- 国际申请： PCT/EP04/12098 WO 20041026
- 主分类号： B01J23/36
- IPC分类号： B01J23/36 ; C07C6/04
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.