4003. [Hydrocarbons Rich in Olefins.] German Patent Appl. B 196,014, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 9.

PATENT

4003. [Hydrocarbons Rich in Olefins.] German Patent Appl. B 196,014, no date (Cl. IV d-12 o). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 9.

Olefin-rich hydrocarbon mixtures are obtained from CO and H₂with Fe catalysts which contain > 5% of alkali carbonate. The process is at first operated without pressure and later under pressure. Addition to German Patent appl. B 194,712.