C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/294.6, 260/2
C07D 213/12 (2006.01)
Patent
CA 1063122
ABSTRACT OF THE DISCLOSURE The present invention relates to a process for the production of pyridine and 3-methyl pyridine by catalytically reacting acrolein and acetaldehyde with ammonia in the gas phase, wherein the catalysts used are highly disperse aluminium silicates which contain from 3 to 30% by weight of aluminium oxide and which have a BET-surface of from 200 to 800 m2/g, a pore volume of from 0.4 to 1.0 cm3/g and a pore diameter of from 20 to 100.10-8 cm.
295667
Beschke Helmut
Friedrich Heinz
LandOfFree
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