Chemistry of inorganic compounds – Halogen or compound thereof – Binary compound containing metal
Patent
1976-03-29
1978-02-14
Stern, Edward
Chemistry of inorganic compounds
Halogen or compound thereof
Binary compound containing metal
423481, 423579, 423491, 252462, 252472, 252470, C01D 304, C01B 1302, C01B 708, C01B 902
Patent
active
040738736
ABSTRACT:
Hypochlorite ions in aqueous solution are catalytically decomposed by the action of a single-metal spinel of Co.sub.3 O.sub.4, preferably coated on an inert, stable support. The Co.sub.3 O.sub.4 catalyst may contain dispersed therein, optionally, other "modifier" metal oxides which do not affect the single-metal spinel structure of the Co.sub.3 O.sub.4, but which contribute better adherence of the Co.sub.3 O.sub.4 to the substrate and improve the toughness of the Co.sub.3 O.sub.4 coating.
REFERENCES:
patent: 1153502 (1915-09-01), Kreigsheim
patent: 1916457 (1933-07-01), Behrman
patent: 3944487 (1976-03-01), Davis et al.
patent: 3965249 (1976-06-01), Kinosz
J. W. Mellor's "A Comp. Treatise on Inorg. and Theo. Chem.," vol. 14, 1935 Ed., p. 559, Longmans, Green & Co., N. Y.
Caldwell Donald L.
Fuchs, Jr. Raymond J.
Lee Walter J.
Stern Edward
The Dow Chemical Company
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