公开(公告)号：EP1551549A2

公开(公告)日：2005-07-13

申请号：EP03789410.2

申请日：2003-10-15

申请人： CENTRE NATIONAL DELA RECHERCHE SCIENTIFIQUE (CNRS) ,  Université de Montpellier II ,  SNAMPROGETTI S.p.A. ,  Consorzio Interuniversitario Nazionale Per La Scienza E Tecnologia Dei Materiali (INSTM) ,  REPSOL YPF S.A.

发明人： TREJO-MENAYO, José-Manuel ,  ROZIERE, JacquesLes Chênes Colombières ,  JONES, DeborahLes Chênes Colombières ,  JACQUIN, Mélanie ,  ROSSINI, Stefano ,  CATANI, Roberto ,  VACCARI, Angelo ,  LENARDA, MaurizioCalle Coni Zugna 16 ,  BUSCA, Guido ,  JIMENEZ-LOPEZ, Antonio ,  RODRIGUEZ-CASTELLON, EnriqueCalle Pajarete 5 ,  MAIRELES-TORRES, PedroPlaza Castillejos

IPC分类号： B01J21/12 ,  B01J23/46 ,  B01J23/42 ,  B01J29/86 ,  B01J29/85

CPC分类号： B01J29/043 ,  B01J21/12 ,  B01J23/40 ,  B01J23/464 ,  B01J23/755 ,  B01J29/0308 ,  B01J29/041 ,  B01J29/044 ,  B01J35/002 ,  C10G50/00

摘要： The present invention relates to the use of a silicon-based porous catalytic system for oligomerising light olefins said porous silicon-based catalytic system having an average pore diameter of between about 1 nm and about 5 nm and an acidity level of between about 150 µmol/g and about 650 µmol/g, and prepared from at least one hydrolysable silicon-based compound, or other source of silicon, and at least one non-ionic surface active agent.The invention also relates to a process for oligomerising light olefins using said silicon-based porous catalytic system, and to certain silicon-based porous catalytic systems.