2066.     LATEGAN, P. N.  Possibilities of Establishing a Coal-Oil Industry in South Africa.  Jour. South African Inst. Eng., vol. 29, 1930, pp. 23-28; Chem. Abs., vol. 26, 1932, p. 1416.

        Outline of the Fischer and the Bergius processes.  Experiments have shown that South African coals will yield 120-150 gal. of petrol per ton.