Process for preparing a catalyst useful for producing a nitrile

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

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Details

502309, 502311, 502313, 502321, 502322, 502353, 502354, 558319, B01J 2322, B01J 2328

Patent

active

054223288

ABSTRACT:
A process for preparing a catalyst useful for producing a nitrile by a gas phase catalytic oxidation reaction of an alkane with ammonia, which comprises drying a solution or slurry containing molybdenum, vanadium and tellurium by a spray drying method or a freeze-drying method and heat-treating the resulting dried product.

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patent: 5049692 (1991-09-01), Hatano et al.
patent: 5206201 (1993-04-01), Kishimoto et al.
patent: 5231214 (1993-07-01), Ushikubo et al.
patent: 5281745 (1994-01-01), Ushikubo et al.

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