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Patent Abstracts

      800.  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.