Process for the preparation of pyridine using zeolite catalysts

Details Process for the preparation of pyridine using zeolite catalysts Process for the preparation of pyridine using zeolite catalysts

1996-04-29

1999-09-14

Gulakowski, Randy

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

Zeolite or clay, including gallium analogs

Gallium containing

502 73, 502 77, 502181, 502182, 502201, 502217, 502227, 502231, 502242, 502243, 502263, 502355, 546250, 546251, 546254, 546348, B01J 2904, C07D21308

Patent

active

059522585

ABSTRACT:
Disclosed is a process for the preparation of pyridine bases by a reaction of an aliphatic aldehyde and/or ketone with ammonia under gaseous phase using a specified catalyst in which a specified metal or combined metals are carried in or onto specified zeolites, for example, such as zeolites having a specified specific density range.

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