Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Mixture is exhaust from internal-combustion engine
Patent
1978-02-10
1979-11-27
Peters, G. O.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Mixture is exhaust from internal-combustion engine
423245, 423247, B01D 5334
Patent
active
041761618
ABSTRACT:
Oxidation of suitable feedstock is provided wherein such feedstock is subjected to oxidation conditions in the presence of a catalytic amount of a solid containing, at least in part, a synthetic amorphous solid prepared by hydrolyzing and polymerizing in the presence of water a silane having the formula R(Si)X.sub.3, wherein R is a non-hydrolyzable organic group, X is a hydrolyzable group and (Si) is selected from the group consisting of ##STR1## and ##STR2## and calcining the polymerized product, said silane being admixed with a second compound, R'.sub.n MY.sub.m, wherein R' is selected from the group consisting of the same groups as R, Y is selected from the group consisting of the same groups as X and oxygen, M is at least one member selected from the group consisting of elements of Groups IIIA, IVA, IVB, VA, VB, VIB, VIIB and VIII of the Periodic Table, m is any number greater than 0 and up to 8 and n is from 0 to any number less than 8.
REFERENCES:
patent: 3316057 (1967-04-01), Stiles
patent: 3397034 (1968-08-01), Tulleners et al.
patent: 3619127 (1971-11-01), Hass
patent: 3666412 (1972-05-01), Sowards
patent: 3983055 (1976-09-01), Mitchell et al.
Mitchell Thomas O.
Whitehurst Darrell D.
Barclay Raymond W.
Huggett Charles A.
Mobil Oil Corporation
Peters G. O.
Szatkowski Thomas S.
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