3233. [SCHAFFGOTSCH-BENZIN G. m. b. H] [Diesel Fuel.] German Patent 756,066, no date; appl. Sch. 124,004 (Cl.12 d-1.04). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 528.

PATENT

3233. [SCHAFFGOTSCH-BENZIN G. m. b. H] [Diesel Fuel.] German Patent 756,066, no date; appl. Sch. 124,004 (Cl.12 d-1.04). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 528.

Mixed diesel fuel consisting of tar oils and hydrocarbon oils from the hydrogenation of CO is purified by heating with addition of metal halogenides and finally separating the precipitated resinous and aspyhaltic material. ZnCL is used as the metal halogenide.