专利检索 ap:("CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)") AND inv:"LORIDANT, Stéfane" 第 1 页

1.

发明授权
CATALYSEURS COMPRENANT UNE MONOCOUCHE D'OXYDE DE TUNGSTENE SUR UN SUPPORT ZIRCONE ET/OU OXYDE DE TITANE 有权
标题翻译：催化剂A WOLFRAMOXIDMONOSCHICHT对甲锆和/或二氧化钛载体由

公开(公告)号：EP1519785B1

公开(公告)日：2008-05-14

申请号：EP03762721.3

申请日：2003-07-01

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

发明人： FIGUERAS, François , ESSAYEM, Nadine , FECHE, Cyril , LORIDANT, Stéfane , PALOMEQUE, Jorge , GELBARD, Georges

IPC分类号： B01J23/30 , B01J21/06 , B01J35/00 , B01J37/02

CPC分类号： B01J21/063 , B01J21/066 , B01J23/002 , B01J23/30 , B01J23/6527 , B01J23/888 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J2523/00 , C10G27/04 , C10G45/04 , B01J2523/48 , B01J2523/69

摘要： The invention concerns solids comprising a single tungsten oxide layer on a zirconia support and/or titanium dioxide support, characterized in that the tungsten exhibits tetrahedral co-ordination, before and after calcining. The invention also concerns the method for preparing the solids, and their uses as acid catalysis reactions catalyst.