Removal foulants from distillation train using non-solvent preci

Details Removal foulants from distillation train using non-solvent preci Removal foulants from distillation train using non-solvent preci

1995-06-19

1997-02-25

Manoharan, Virginia

Distillation: processes, separatory

Addition of material to distilland to inhibit or prevent...

For inhibiting or preventing a polymerization reaction

203 38, 208 48AA, 210728, 210729, 585864, 585867, B01D 334

Patent

active

056056060

ABSTRACT:
A method for the prevention of fouling in a distillation train of a hydrocarbon processing unit. The method involves the precipitation of foulants contained in the hydrocarbon fluid prior to distillation. Precipitation of fouling components occurs when the liquid to be distilled is contacted with a high boiling fluid which is a non-solvent for the foulant causing species but is a solvent for the liquid that is to be distilled.

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