1350. ------. [I. G. FARBENINDUSTRIE, A. G.] [Method for Reducing Powdered Catalysts.] German Patent Appl. I 72,695. OZ 13,542, filed July 10, 1942 (Cl. IV b-12 g). FIAT Reel 168, frames 6,870-6,875: PB 68,423: TOM Reel 134, item VII-8. 5 pp.: Meyer

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Patent Abstracts

1350. ------. [I. G. FARBENINDUSTRIE, A. G.] [Method for Reducing Powdered Catalysts.] German Patent Appl. I 72,695. OZ 13,542, filed July 10, 1942 (Cl. IV b-12 g). FIAT Reel 168, frames 6,870-6,875: PB 68,423: TOM Reel 134, item VII-8. 5 pp.: Meyer Transl. PC-S-II. Fischer-Tropsch, vol. 3. chap. 122. 1948, p. 52.

Re or Co catalysts in powdered form are reduced by being subjected, while in a suspended state in a closed and heated vessel, to a reducing gas such as H₂. Shows apparatus.