Production of alcohols from synthesis gases

Chemistry: fischer-tropsch processes; or purification or recover – Plural zones each having a fischer-tropsch reaction – Diverse catalysts utilized in at least two zones

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518706, 518713, 518705, 518712, 568902, C07C 2706, C07C 3102, C07C 3104

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active

043461794

ABSTRACT:
Process for manufacturing a constituent for motor car gasoline from a synthesis gas containing essentially carbon dioxide, carbon monoxide and hydrogen, comprising producing methanol and its higher homologs by treatment of said synthesis gas in a first catalytic reaction zone at 230.degree.-350.degree. C., cooling and condensing the effluent therefrom, separating from the liquid condensate a gas fraction, treating the latter at 240.degree.-300.degree. C. in a second catalytic reaction zone to produce a liquid methanol fraction and admixing said methanol fraction with said liquid condensate to form said gasoline constituent.

REFERENCES:
patent: 1859244 (1932-05-01), Patart
patent: 1959219 (1934-05-01), Reed
patent: 2623906 (1952-12-01), Gresham
patent: 2787628 (1957-04-01), Himmler et al.
patent: 4122110 (1978-10-01), Sugier et al.
patent: 4226795 (1980-10-01), Bowman

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