Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1983-11-18
1986-03-25
Doll, John
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208111, 208216R, 208251H, 208254H, C10G 4504, C10G 4508, C10G 4706, C10G 4712
Patent
active
045781796
ABSTRACT:
A treated decomposable compound of molybdenum, which has been prepared by the catalytic hydrogenation of a decomposable compound of molybdenum, wherein the molybdenum has a valence state greater than zero, or by the treating of the decomposable compound of molybdenum with a reducing agent, is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such treated decomposable compound of molybdenum is then contacted with a catalyst composition comprising a support selected from the group consisting of alumina, silica and silica alumina and a promoter comprising at least one metal selected from the group consisting of Group VIB, Group VIIB, and Group VIII of the Periodic Table to reduce the concentration of metals, sulfur, nitrogen, Ramsbottom carbon residue and/or heavies contained in the hydrocarbon-containing feed stream.
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Hogan Robert J.
Johnson Marvin M.
Kukes Simon G.
Strope Daniel J.
Chaudhuri O.
Doll John
Phillips Petroleum Company
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