Return to Abstracts of Patents Return to Abstracts of Patents 750-999 Patent Abstracts869. GRESHAM, W. F., AND DU PONT DE NEMOURS, E. I., & CO. Primary Alcohols. British Patent 638,754. June 14, 1950. Chem. Abs., vol. 44. 1950. p. 9473. Primary normal alcohols are the principal product from olefins, CO, and H at 275º-375º pressures >300 atm., and in the presence of a Cu-Cr-Co catalyst. A 16 : 8 : 1 mixture of H2-CO-propylene passed over a 1 : 0.1 : 0.05 Cu-Cr-Co catalyst at 288º and 1,000 atm. gave liquid products containing 88% BuOH, and 12% isoBuOH. See also British Patent 637,999 (abs. 878). |