571.    ---------------.[CLAR, -----.]  [Production of Oils From the Primary Products of the Gasoline Pressure-Synthesis.]  FIAT Reel K28, frames 6459-6469, No. 26, 1940; PB 70,185; TOM Reel 295.

      Preliminary treatment with NaHSO₃+Na activated Al, SiCl₄, ZnCl₂, PCl₅, and SnCl₄ of the gasoline produced under pressure leads to an increase in the oil yield with simultaneous formation of contact oil.  Alcohols, which interfere with oil synthesis, are likely to be split into olefins and steam.  When the gasoline vapors are passed over silica gel, isomerization is effected.  Describes tests on a technical scale.