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PATENT 3827. VIDSTRAND, E. H., AND HULTGREN, N. F. [Synthetic Benzine.] Netherlands Patent 1,260, Apr. 2, 1916. Chem. Abs., vol. 10, 1916, p. 1788. Mixtures of the more or less pure hydrocarbons, gaseous at ordinary temperatures and containing CH4, ethylene, or acetylene, to which H2 has been added are heated to a temperature of 2,000°. |