1312. ------. [I. G. FARBENINDUSTRIE A. G.] [Hydrogenation Plant.] German Patent Appl. I 64,482, no date (Cl. 12 o-1.03). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 116.

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Patent Abstracts

1312. ------. [I. G. FARBENINDUSTRIE A. G.] [Hydrogenation Plant.] German Patent Appl. I 64,482, no date (Cl. 12 o-1.03). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 116.

Catalytic hydrogenation of CO is carried out in a plant consisting of several furnaces, with condensation of the vapors in each unit in separate condensers and with heat exchange of the condensate with a liquid in a common secondary boiler.