Mineral oils: processes and products – Refining – Sulfur removal
Patent
1978-04-14
1979-01-09
Crasanakis, George
Mineral oils: processes and products
Refining
Sulfur removal
208216, 208254H, 208217, C10G 2304
Patent
active
041337441
ABSTRACT:
Hydrofining of suitable sulfur and/or nitrogen containing organic feedstock is provided wherein such feedstock is subjected to hydrofining conditions in the presence of a catalytic amount of a solid containing, 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 nonhydrolyzable organic group, X is a hydrolyzable group and (Si) is selected from the group consisting of --Si-- and --Si(R).sub.2 --O --Si--, 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 the elements of Groups IIIA, VIB, 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: 3291751 (1966-12-01), Buss
patent: 3983055 (1976-09-01), Mitchell et al.
patent: 4003825 (1977-01-01), Mitchell et al.
Mitchell Thomas O.
Whitehurst Darrell D.
Barclay Raymond W.
Crasanakis George
Huggett Charles A.
Mobil Oil Corporation
Szatkowski Thomas S.
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