446.    CAWLEY, C. M., AND HALL, C. C.  Fuels Produced by Hydrogenation and Synthetic Processes.  Ann. Rev. Petrol. Technol., vol. 5, 1940, pp. 361-383.  Chem. Abs., vol. 34, 1940, p. 8228.

                   Review covering 1939.  Krupp-Treibstoffwerk, G.m.b.H., at Essen obtains its raw material from coal by low temperature.  Carbonization by the Krupp-Lurgi process.  Production of primary product was begun at the end of 1938.  A plant at Deschowitz has been recently completed for the Gräflich schaffgottische Benzin G.m.b.H. of the Selesian coal industry.