Continuous autorefrigerative dewaxing crystallization using a ce

Details Continuous autorefrigerative dewaxing crystallization using a ce Continuous autorefrigerative dewaxing crystallization using a ce

1991-05-22

1993-06-22

Chaudhuri, Olik

Mineral oils: processes and products

Paraffin wax; treatment or recovery

Separation of paraffin from oil

196 145, 494 52, 494 65, 494 67, 494 68, C10G 7306, B04B 1102

Patent

active

052214605

ABSTRACT:
Hydrocarbon dewaxing using propane or other autorefrigerative dewaxing solvent can be practiced in a centrifuge wherein the centrifugal force generated in the centrifuge produces a pressure gradient permitting dewaxing to be practiced on a continuous basis.

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