Method of making porous alumina

Details Method of making porous alumina Method of making porous alumina

1989-08-02

1993-11-30

Straub, Gary P.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

423625, 502322, 502335, C01F 702, B01J 2300

Patent

active

052663000

ABSTRACT:
Hydrodesulfurization and demetallalization of hydrocarbon charge is effected by hydrogenation in the presence of, as catalyst, a Group VI A metal and a non-noble Group VIII metal on a trimodal alumina support. The alumina support is formed by mixing at least two different finely divided charge aluminas each of which has a different pore mode.

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