发明名称 |
Process for oligomerizing light olefins. |
摘要 |
A process for oligomerizing propylene is described, consisting of reacting said olefin in the presence of an X-ray amorphous alumina-silica gel catalyst with a silica/alumina molar ratio of between 30/1 and 500/1, a surface area of between 500 and 1000 m<2>/g, a total pore volume of between 0.3 and 0.6 ml/g, an average pore diameter of the order of 10 ANGSTROM or less, and free or substantially free of pores with a diameter greater than 30 ANGSTROM . |
申请公布号 |
EP0463673(B1) |
申请公布日期 |
1995.01.25 |
申请号 |
EP19910201483 |
申请日期 |
1991.06.14 |
申请人 |
ENIRICERCHE S.P.A.;ENICHEM SYNTHESIS S.P.A.;SNAMPROGETTI S.P.A. |
发明人 |
BELLUSSI, GIUSEPPE;CAVANI, FABRIZIO;ARRIGONI, VIRGINIO;GHEZZI, ROBERTO |
分类号 |
C08F4/12;C07C2/08;C07C2/10;C07C2/12;C07C9/14;C08F4/06;C08F4/18;C08F10/00;C08F10/06;C10G50/00 |
主分类号 |
C08F4/12 |
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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