Method of producing alumina-silica catalyst supports

Details Method of producing alumina-silica catalyst supports Method of producing alumina-silica catalyst supports

2007-07-17

2007-07-17

Nguyen, Cam N. (Department: 1754)

Catalyst, solid sorbent, or support therefor: product or process

Miscellaneous

C502S235000, C502S238000, C502S263000, C502S407000, C502S408000, C502S409000, C502S414000, C502S415000

Reexamination Certificate

active

10715602

ABSTRACT:
Alumina-silica catalyst supports having substantially high surfaces areas are formed by extrusion, drying and firing of a plasticized batch including an alumina-silica powder component, acid, organic binder and water. The alumina-silica powder component can be formed either by the mixing of alumina- and silica-source powders or by forming a slurry therefrom which is spray dried to form a particulate material prior to batching.

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