Mineral oils: processes and products – Products and compositions – Lubricating oils
Patent
1983-04-25
1984-07-24
Gantz, Delbert E.
Mineral oils: processes and products
Products and compositions
Lubricating oils
208 8LE, 208 11R, C10G 104
Patent
active
044616961
ABSTRACT:
Disclosed is a process for converting organic material of oil-shale to predominantly liquids. The oil-shale is first heated to a temperature from about 360.degree. C. to 475.degree. C. in an inert atmosphere. The resulting liquids and gases are collected and the residue is extracted with a microemulsion capable of extracting organic material from the heat treated oil-shale.
REFERENCES:
patent: 3644194 (1972-02-01), Kelly
patent: 3660268 (1972-05-01), Kelly
patent: 4057486 (1977-11-01), Medus et al.
Bock Jan
McCall Patrick P.
Robbins Max L.
Siskin Michael
Exxon Research and Engineering Co.
Gantz Delbert E.
Naylor Henry E.
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