公开(公告)号：EP1485201A2

公开(公告)日：2004-12-15

申请号：EP03702824.8

申请日：2003-01-31

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

发明人： ROZIERE, Jacques ,  JONES, Deborah ,  JACQUIN, Mélanie ,  JIMENEZ-LOPEZ, Antonio ,  RODRIGUEZ-CASTELLON, Enrique ,  MAIRELES-TORRES, Pedro ,  TREJO-MENAYO, José-Manuel ,  VACCCARI, Angelo ,  LENARDA, Maurizio ,  BUSCA, Guido

IPC分类号： B01J21/08

CPC分类号： B01J29/042 ,  B01J21/08 ,  B01J29/0316 ,  B01J29/043 ,  B01J37/033 ,  B01J37/036 ,  C10G2400/04

摘要： Process of preparation of silicon-based multifunctional catalytic systems synthesised together with one or more surface active agents, 2) multifunctional silicon-based porous catalytic system comprising at least one porous catalytic support structurally comprising silica and at least one other metal or non-metal oxide chosen from aluminium, zirconium, and boron, said catalytic support being synthesised together with one or more surface active agents, and at least one or more catalyst chosen from among metallic elements of groups 6-10 of the periodic table of the elements, 3) the catalytic systems are useful in hydrogenation and/or decyclisation reactions of (poly)aromatic compounds, especially for improving the quality of diesel fuels and increasing their cetane number.

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.