Solvent extraction production of lube oil fractions

Details Solvent extraction production of lube oil fractions Solvent extraction production of lube oil fractions

1979-02-15

1980-06-17

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204136, B03C 500

Patent

active

042082633

ABSTRACT:
An improved solvent extraction process is described for the preparation of lube oil products, the improvement whereby the extract phase is subjected to a voltage gradient.

REFERENCES:
patent: 3437575 (1969-04-01), Gross et al.

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