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公开(公告)号:US06638888B1
公开(公告)日:2003-10-28
申请号:US08645757
申请日:1996-05-14
IPC分类号: C01F702
CPC分类号: B01J35/10 , B01J21/04 , B01J21/12 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1085 , B01J37/033 , B01J37/036 , C10G45/04
摘要: The present invention relates to a mesoporous gel comprising an alumina matrix in which one or more oxides selected from silica, boron oxide, phosphorus oxide, oxides of metals of groups VIII and VIB, may be uniformly dispersed. The present invention also relates to a process for the preparation of this gel and its uses as carrier, as catalyst for acid-catalyzed reactions and as hydrotreating catalyst.
摘要翻译: 本发明涉及包含氧化铝基质的中孔凝胶,其中一种或多种选自二氧化硅,氧化硼,氧化磷,VIII族和VIB族金属的氧化物的氧化物可均匀分散。 本发明还涉及制备该凝胶及其用作载体,作为酸催化反应的催化剂和加氢处理催化剂的方法。