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Return to Abstracts of Literature 1750-1999

Literature Abstracts

 1892.    KODAMA, S., TARAMA, K., OSHIMA, T., AND FUJITA, K.  Gasoline Synthesis From Carbon Monoxide and Hydrogen at Atmospheric Pressure.  LVI.  Analysis of the Synthetic Oil by Precision Distillation.  Jour. Soc. Chem. Ind. (Japan), vol. 44, 1941, suppl. binding, pp. 270-272; Chem. Abs., vol. 44, 1950, p. 7509.

        Analytical distillation over a Podbielniak column were carried out on the gasoline fraction (obtained by sorption on activated C), naphtha fraction, hydrogenated naphtha fraction and the C₆-H₉ portion of the latter, all derived from the product obtained at 245°-250° from a synthesis gas of approximately equal parts of CO and H₂ with an Fe catalyst containing Cu 25, Mn 2, kieselguhr 125, H₃BO₃ 20, and K₂CO₃ 3%.  The same type of distillation was applied to the naphtha fraction and the hydrogenated naphtha fraction from the oil obtained at 210°-212° from 1 part CO and 2 of H₂ with a Co catalyst containing Cu 10, Th 5, U 2.5, kieselguhr 125%.  The C₅ and C₆ fractions each contained the following % by volume of n- and iso-hydrocarbons, respectively:  Gasoline from Fe catalyst 61.8, 38.2; 58.3, 41.3; naphtha fraction from Fe catalyst 59.4, 40.6; 56.3, 43.7; hydrogenated oil from Fe catalyst 61.1, 38.9; 53.8, 46.2; naphtha fraction from Co catalyst 63.0, 37.0; the same, hydrogenated 72.0, 28.0; 57.0, 43.0.