Mineral oils: processes and products – Fractionation
Patent
1987-07-16
1989-03-07
Caldarola, Glenn
Mineral oils: processes and products
Fractionation
208321, C10G 2128, C07C 7144
Patent
active
048103667
ABSTRACT:
Process for separating a fluid feed mixture containing hydrocarbon oil and an organic solvent (e.g. obtained from a furfural extraction unit) by contacting said fluid feed mixture at elevated pressure with one side of a hydrocarbon oil-selective membrane containing a layer of a silicone polymer which is substantially impermeable to said organic solvent and recovering hydrocarbon oil permeate from the other side of the membrane.
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patent: 4670151 (1987-06-01), Bitter
Bitter Johan G. A.
Haan Johannes P.
Caldarola Glenn
Reper Ronald R.
Shell Oil Company
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