Method of preparing an alumina catalyst support and catalyst com

Details Method of preparing an alumina catalyst support and catalyst com Method of preparing an alumina catalyst support and catalyst com

1978-08-08

1980-07-15

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, 252463, B01J 2906, B01J 2904, B01J 2308

Patent

active

042127718

ABSTRACT:
A catalyst support is prepared by grinding a calcined alumina to a powder, compacting the powder at an elevated pressure, recracking the compressed powder to a predetermined size particle and acid extracting the particle. The support can be composited with catalytic components such as hydrogenation components and/or zeolites and used in a variety of hydrocarbon treating processes, such as hydrorefining, hydrodesulfurization, hydroconversion, reforming, and catalytic cracking.

REFERENCES:
patent: 2921033 (1960-01-01), Houdry
patent: 3038865 (1962-06-01), Abrahams
patent: 3622500 (1971-11-01), Alpert et al.
patent: 3628914 (1971-12-01), Graulier
patent: 3630888 (1971-12-01), Alpert et al.
patent: 3846286 (1974-11-01), Phillipson
patent: 3997476 (1976-12-01), Cull
patent: 4087383 (1978-05-01), Gernand et al.

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