237. ------. [BRAUNKOHLE-BENZIN, A. G.] [Treatment of Solid Paraffins.] German Patent Appl. B 195,924, no date (Cl. 23 b-1.04). Auszuge deut. Patent-Anmeldungen, vol. 6, p. 743.

Patent Abstracts

237. ------. [BRAUNKOHLE-BENZIN, A. G.] [Treatment of Solid Paraffins.] German Patent Appl. B 195,924, no date (Cl. 23 b-1.04). Auszuge deut. Patent-Anmeldungen, vol. 6, p. 743.

Solid paraffin hydrocarbons from CO hydrogenation is heat treated at cracking temperatures of 400º-450º until it is converted without the formation of essential amounts of gases or low-boiling oils into products similar to Vaseline.