Process for producing narrow-pore catalyst supports

Details Process for producing narrow-pore catalyst supports Process for producing narrow-pore catalyst supports

1985-04-15

1986-12-16

Metz, Andrew H.

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

Catalyst or precursor therefor

Phosphorus or compound containing same

502201, 502217, 502231, 502355, 502439, 423628, B01J 2714, B01J 2724, B01J 27053, B01J 27125

Patent

active

046297162

ABSTRACT:
This invention relates to a process for preparing catalyst supports with a narrow pore size distribution by simultaneously titrating an acid aluminum species, a basic aluminum species and a phosphorus oxide. The porous alumina supports have surface areas above about 300 m.sup.2 /g with more than 80% of the pores having diameters less than 50 .ANG..

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patent: 3520654 (1970-07-01), Carr et al.
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patent: 4154812 (1979-05-01), Sanchez et al.
patent: 4202798 (1980-05-01), Johnson et al.
patent: 4371513 (1983-02-01), Sanchez et al.

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