Mineral oils: processes and products – Phenolic or toxic oils
Patent
1977-04-04
1978-07-25
Gantz, Delbert E.
Mineral oils: processes and products
Phenolic or toxic oils
208 10, 210 54, C10G 100
Patent
active
041027744
ABSTRACT:
Ash-containing solids are separated from coal liquid by mixing alcohol with said coal liquid, followed by a solids-liquid separation step.
REFERENCES:
patent: 2133280 (1938-10-01), Burk
patent: 3598718 (1971-08-01), Glem et al.
patent: 4029567 (1977-06-01), Farnand et al.
patent: 4030893 (1977-06-01), Keller
Carr Norman L.
McGinnis Edgar L.
Gantz Delbert E.
Gulf Research & Development Company
Thierstein Joan
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