2911.----- [RUHRCHEMIE A. G.] [Fuel for Diesel Engines.] French Patent 818,056, Sept. 17, 1937. Chem Abs., vol. 32, 1938, p. 2325.

Paraffinic oils, obtained in known manner by catalytic hydrogenation of CO at about atmospheric pressure, are mixed with liquid or solid carbonaceous materials of lower H content, such as tar oils or oils obtained by the extraction or hydrogenation of coal. Gives examples and various details