Mineral oils: processes and products – Products and compositions – Lubricating oils
Patent
1982-09-01
1984-09-04
Gantz, Delbert E.
Mineral oils: processes and products
Products and compositions
Lubricating oils
208 8R, 201 31, 201 32, C10G 100, C10B 5306, C10B 4904
Patent
active
044695845
ABSTRACT:
Disclosed is a process for converting solid carbonaceous material, such as oil-shale, to a discriminate range of liquid and gaseous products, which process includes treating the carbonaceous material with an inert gas, at relatively short gas and long solids residence times in two or more temperature zones.
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Hershkowitz Frank
Olmstead William N.
Rhodes Richard P.
Caldarola Glenn A.
Exxon Research and Engineering Co.
Gantz Delbert E.
Naylor Henry E.
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