Mineral oils: processes and products – By treatment of solid mineral – e.g. – coal liquefaction – etc. – Including agglomeration – comminution or size-classification...
Patent
1989-11-09
1990-10-16
Meyers, Helane K.
Mineral oils: processes and products
By treatment of solid mineral, e.g., coal liquefaction, etc.
Including agglomeration, comminution or size-classification...
241 1520, 208430, C10G 100
Patent
active
049632507
ABSTRACT:
In a kerogen agglomeration process, the oil shale is pretreated by comminuting the oil shale in the presence of an added organic liquid prior to contacting the oil shale with an added organic liquid and water to form kerogen-rich agglomerates and mineral-rich particles. The benefit is a reduction in comminution cost while maintaining about the same separation efficiency as methods having higher comminution costs.
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Marker Terry L.
So Bernard Y. C.
Amoco Corporation
Magidson William H.
Medhurst Ralph C.
Meyers Helane K.
Taylor Reginald K.
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