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.