Process for methanol synthesis

Details Process for methanol synthesis Process for methanol synthesis

1973-12-18

1976-02-17

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252432, C07C 2916

Patent

active

039391914

ABSTRACT:
Catalyst comprising oxides of copper, zinc and boron in an atomic ratio of copper: zinc: boron of 20 to 70: 15 to 50: 0.3 to 5.3 is used for methanol synthesis from hydrogen and carbon oxides at a reaction pressure of 20 to 500 kg/cm.sup.2, reaction temperature of 150.degree. to 350.degree.C and space velocity of 2,000 to 5 .times. 10.sup.4 hr.sup..sup.-1.
The catalyst has a higher catalytic efficiency, and improved heat resistance and durability.

REFERENCES:
patent: 1818165 (1931-08-01), Schmidt et al.
patent: 1920373 (1933-08-01), Gosselin
patent: 1977718 (1934-10-01), Dreyfus
patent: 3256208 (1966-06-01), Eguchi et al.

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