294. ------. [BYK-GULDENWERKE CHEMISCHE FABRIK A. G.] [Separation of Synthetic Paraffin From Hydrocarbon Mixtures.] German Patent Appl. B 190,143, no date (Cl. 23 b-2.02). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 742.

Patent Abstracts

294. ------. [BYK-GULDENWERKE CHEMISCHE FABRIK A. G.] [Separation of Synthetic Paraffin From Hydrocarbon Mixtures.] German Patent Appl. B 190,143, no date (Cl. 23 b-2.02). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 742.

High-melting synthetic paraffins from CO hydrogenation are separated into several fractions by treatment with organic solvents.