3267. ----- [SCHILLER, J. C.] (Standard Oil Development Co.). Alpha Iron-Oxide-Alkali Metal Trioxalate Ferriate Catalyst and Process of Preparation. United States Patent 2,465,280, Mar. 20, 1949; original patent appl. filed Dec 20, 1946, Serial No. 71

PATENT

3267. ----- [SCHILLER, J. C.] (Standard Oil Development Co.). Alpha Iron-Oxide-Alkali Metal Trioxalate Ferriate Catalyst and Process of Preparation. United States Patent 2,465,280, Mar. 20, 1949; original patent appl. filed Dec 20, 1946, Serial No. 717,578; divided and this appl. filed June 1, 1948, Serial No. 30,498; 10 claims (Cl. 252-474) Chem. Abs. vol. 43, 1949, p. 4448.

Preparation of this catalyst appears to correspond to that given in United States Patent 2,465,279 (abs. 3269).