Return to Abstracts of Patents Return to Abstracts of Patents 750-999 Patent Abstracts800. GEWERKSCHAFT, VICTOR, STICKSTOFFWERKE. [Apparatus for Synthesizing Benzine From Carbon Monoxide and Water by the Contact Process.] German Patent 681,979, Oct. 5, 1939; appl. G. 91,506, filed Nov. 8, 1935 (Cl. 12 6-1.03). FIAT Reel AA 88, frames 3,418-3,420: PB 70.273; Chem. Abs., vol. 36, 1942, p. 2393. Tubes that carrying the cooling agent are of greater diameter at the point where the gases enter the synthesis reactor than in the remainder of the reactor. |