Mineral oils: processes and products – Fractionation
Patent
1991-09-03
1993-08-31
Morris, Theodore
Mineral oils: processes and products
Fractionation
208 33, 21050036, 210654, 585819, B01D 7126, B01D 6100
Patent
active
052405915
ABSTRACT:
A charge containing dewaxed oil/dewaxing solvent may be treated to effect separation of components by a thermally cross-linked hydrocarbon-derived elastomer membrane, typified by polybutadiene.
REFERENCES:
patent: 3758605 (1973-09-01), Hughes et al.
patent: 3865890 (1975-02-01), Steigelmann et al.
patent: 4617126 (1986-10-01), Funk et al.
patent: 4678555 (1987-07-01), Wernick
patent: 4836927 (1989-06-01), Wan
patent: 4985138 (1991-01-01), Pasternak
Hailey P. L.
Morris Theodore
O'Loughlin James J.
Seutter Carl G.
Texaco Inc.
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