Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1973-07-19
1976-02-17
Demers, Arthur P.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252454, 252471, 252477R, 4232132, 423245, B01J 2906, B01J 2934
Patent
active
039391035
ABSTRACT:
A catalyst for the oxidative destruction of gaseous organic compounds comprises 50-80% of a mixture of active carbonates and oxides, i.e., 50-85% of manganese oxides, 0-30% of manganous carbonate, 3-10% of cupric oxide, and 0-15% of nickel oxides; and 50-20% of a cold-shapable refractory excipient. Organic compounds oxidized by the catalysts of this invention including xylenoles, pyridine, methylpyrrolidone, sulfur heterocyclics, etc.
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Belliot Christian
Cheylan Etienne
Ebbing Johannes
Madelaine Serge
Compagnie Francaise Thomson Houston-Hotchkiss Brandt
Demers Arthur P.
Greigg Edwin E.
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