1066.    ---------------.  [FOSTER, A. L.] Fischer-Tropsch Synthesis May Prove a Major Oil-Refining Process.  II.  Methods of Operation.  Oil Gas Jour., vol. 43, No. 17, 1944, pp. 46-49; Chem. Abs., vol. 39, 1945, p. 3895.

        For a given product to be obtained in satisfactory yield, good temperature control of the reaction is essential, and to avoid poisoning of the catalyst, S should be removed from the reactants.  Various methods for the production of high-antiknock hydrocarbons are discussed.  The nature of the products varies widely with temperature, pressure, and nature of catalyst used.