4010. [Reduction of hydrogenation Catalysts.] German Patent Appl. B 187,134, no date (Cl. 12 o). Auszüge deut. Patent Anmeldungen, vol. 6, p. 6.

PATENT

4010. [Reduction of hydrogenation Catalysts.] German Patent Appl. B 187,134, no date (Cl. 12 o). Auszüge deut. Patent Anmeldungen, vol. 6, p. 6.

Hydrogenation catalysts, which contain metals of the Fe group, are reduced by means of H₂ which has been freed of all C oxides by being passed over a methanizing catalyst.