发明名称 THERMALLY STABLE, HIGH SURFACE AREA, MODIFIED MESOPOROUS ALUMINOPHOSPHATE
摘要 A mesoporous aluminophosphate material includes a solid aluminophosphate composition modified with at least one element selected from zirconium, cerium, lanthanum, manganese, cobalt, zinc, and vanadium. This mesoporous aluminophosphate material has a specific surface area of at least 100 m2/g, an average pore size less than or equal to 100 .ANG., and a pore size distribution such that at least 50 % of the pores have a pore diameter less than 100 .ANG .. The material can be used as a support for a catalytic cracking catalyst. Additionally, a method for making such a mesoporous aluminophosphate material is disclosed. The method, which preferably avoids use of organic reagents or solvents, includes providing an aqueous solution containing an inorganic phosphorus component; an inorganic aluminum containing component; and an inorganic modifying component containing at least one element selected from zirconium, cerium, lanthanum, manganese, cobalt, zinc, and vanadium. A solid mesoporous aluminophosphate material is formed in the solution by adjusting the pH of the solution to th e range of 7 to 12 and is then recovered.
申请公布号 CA2392803(C) 申请公布日期 2009.12.22
申请号 CA20002392803 申请日期 2000.12.20
申请人 MOBIL OIL CORPORATION 发明人 VARTULI, JAMES C.;TIMKEN, HYE-KYUNG C.;KRESGE, CHARLES T.;CHESTER, ARTHUR W.;DAUGHERTY, FREDERICK E.
分类号 B01J29/04;B01J29/84;B01J27/14;B01J27/16;B01J29/03;B01J35/10;B01J37/03;C01B25/36;C01B25/45;C10G11/00;C10G11/02;C10G11/04;C10G47/30 主分类号 B01J29/04
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