3831. ----- [VIDSTRAND, E. H., HULGREN, H. B., AND HULTGREN, N. F.] Synthetic Benzine. Swedish Patent 41,210, Aug. 23, 1916. Chem. Abs., vol. 10, 1916, p. 3156.

Gaseous hydrocarbons of the CH₄, ethylene, or acetylene series are heated without increased pressure to 2,000°, at which temperature a reaction takes place producing a condensable gas, which on cooling, condenses to a volatile liquid consisting in the main of hydrocarbons, like benzine, and belonging to the CH₄ and ethylene series.

See also Swiss Patent 71,769 (abs. 3828).