233. ------. [BRAUNKOHLE-BENZIN, A. G.] [Synthesis of Hydrocarbons From Carbon Monoxide and Hydrogen.] German Patent Appl. B 205,242, no date (Cl. 12 6-1.03). Auszuge deut. Patent-Anmeldungen, vol. 6, p. 19.

Patent Abstracts

233. ------. [BRAUNKOHLE-BENZIN, A. G.] [Synthesis of Hydrocarbons From Carbon Monoxide and Hydrogen.] German Patent Appl. B 205,242, no date (Cl. 12 6-1.03). Auszuge deut. Patent-Anmeldungen, vol. 6, p. 19.

The fresh gas is thoroughly purified in the activated C vessel. The fresh gas remaining in the adsorber at the reversal of an adsorber to residual gas is conducted to the suction side of the blower.