Method for producing catalyst

Details Method for producing catalyst Method for producing catalyst

1995-04-19

1997-04-08

Langel, Wayne

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

Catalyst or precursor therefor

Silicon containing or process of making

502303, 502306, 502324, 502327, 502328, 502333, 502334, 502335, 502336, 502341, 502332, B01J 2108

Patent

active

056187726

ABSTRACT:
A method for producing a catalyst having high catalytic activity even at high temperatures of 1200.degree. C. or higher. Fine alumina particles, of which 50% by weight or more have a particle size of 100 nm or less, are mixed with a catalytic component and a substance of inhibiting the sintering of fine alumina particles to form a slurry mixture. This slurry is dried and then calcined to obtain a porous catalyst. The fine alumina particles in the porous catalyst have a large specific surface area even at high temperatures and therefore the porous catalyst maintains its high catalytic activity even at high temperatures of 1200.degree. C. or higher.

REFERENCES:
Matsuda et al. Catalyst, 29(4), 1987, pp. 293-298 (Jap) English trans. included. 1987.
Catalyst, 29 (4) pp. 293-298 (1987) (Japan).
Chemical Equipment, 29 (2) pp. 134-137 (1987) (Japan).

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