Mineral oils: processes and products – Products and compositions – Lubricating oils
Patent
1984-02-24
1985-08-20
Gantz, D. E.
Mineral oils: processes and products
Products and compositions
Lubricating oils
208177, 208 89, C10G 100
Patent
active
045362777
ABSTRACT:
A process is provided to produce and stabilize shale oil. In the process, raw oil shale is retorted with heat carrier material to liberate an effluent product stream comprising hydrocarbons and entrained particulates of oil shale dust. In order to minimize polymerization of the product stream and agglomerate the shale dust, the product stream is stabilized with a hydrogen donor quench in the presence of a hydrogen transfer catalyst upon exiting the retort. The quenched stream is subsequently purged of catalyst, dedusted, and upgraded.
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Coates Ronald
O'Grady Thomas M.
Tatterson David F.
Caldarola Glenn A.
Gantz D. E.
Magidson William H.
McClain William T.
Standard Oil Company (Indiana)
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