2791. Roelen, O. [Catalytic Conversion of Carbon Oxides Into Hydrocarbons of Higher Molecular Weight by Hydrogenation.] German Patent 748,287, Oct. 31, 1944 : appl. R 95,118, filed Jan. 1, 1936 (Cl. 12 o-1.03). FIAT Reel AA-90, frames 1,587-1,588; PB 70,275; Meyer Transl. PC-S-II, Fischer-Tropsch, vol. V. 1949, ch. 157, p. 38.

Patents

2791. Roelen, O. [Catalytic Conversion of Carbon Oxides Into Hydrocarbons of Higher Molecular Weight by Hydrogenation.] German Patent 748,287, Oct. 31, 1944 : appl. R 95,118, filed Jan. 1, 1936 (Cl. 12 o-1.03). FIAT Reel AA-90, frames 1,587-1,588; PB 70,275; Meyer Transl. PC-S-II, Fischer-Tropsch, vol. V. 1949, ch. 157, p. 38.

Process of German Patent 701,846 (abs. 2810) for regenerating the catalyst after short periods of use by treatment with H₂ is improved by using H₂ free from CO₂. It is also advantageous to regenerate under increased pressure.