2590.     PAUL, H.  [Economic and Thermal Efficiency of Fischer-Tropsch Synthesis.]  Chemie-Ing. Tech., vol. 21, 1949, p. 110; British Abs., 1949, B, I, p. 560.

        Thermal efficiency of the synthesis at low pressure is about 44 and that at medium pressure 38-41% corresponding with a consumption of 3.8-4.1 kg. of fuel per kg of product.  Reviews range of byproducts.