C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/638.1
C07C 29/15 (2006.01) B01J 23/80 (2006.01) B01J 27/20 (2006.01) C07C 29/154 (2006.01) C07C 31/04 (2006.01)
Patent
CA 1144946
O.Z. 0050/033,483 Abstract of the Disclosure: A process for the prepara- tion of methanol by reacting a gaseous mixture of carbon monoxide, carbon dioxide and hydrogen at an elevated temperature and under superatmospheric pressure over a catalyst which contains zinc, copper and aluminum, the catalyst being prepared from a co-crystalline material of the formula Cu2.2Zn2.8(OH)6(CO3)2, containing aluminum hydroxide as a structual promoter, by calcination and reduction at from 160 to 350°. The novel catalyst has the advantage of giving a substan- tially increased space-time yield and having a longer life.
337452
Broecker Franz J.
Gruendler Karl-Heinz
Marosi Laszlo
Schwarzmann Matthias
Triebskorn Bruno
Basf Aktiengesellschaft
Robic Robic & Associes/associates
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