Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Including contact with extraneous additive other than...
Patent
1986-02-24
1990-01-02
Caldarola, Glenn
Mineral oils: processes and products
By treatment of solid mineral, e.g., coal liquefaction, etc.
Including contact with extraneous additive other than...
208391, C10G 100
Patent
active
048911321
ABSTRACT:
An aqueous slurry of comminuted oil shale containing pyritic sulfur is contacted with an oxidizing gas under wet oxidation conditions to produce a product mixture containing treated oil shale solids, and a liquid portion. Hydrocarb=onaceous liquid is recovered from the product mixture.
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Caldarola Glenn
Phillips Petroleum Company
Umphlett A. W.
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