Process for solvent deasphalting heavy hydrocarbon fractions

Details Process for solvent deasphalting heavy hydrocarbon fractions Process for solvent deasphalting heavy hydrocarbon fractions

1982-04-30

1984-04-03

Gantz, Delbert E.

Mineral oils: processes and products

Fractionation

Deasphalting

2041571S, 204158S, 204162S, C10C 308

Patent

active

044406339

ABSTRACT:
Heavy hydrocarbon fractions are made free of asphaltenes and/or resins by extraction with a deasphalting solvent in the presence of ultrasonic radiation.

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