Assertion: distillation | /r/ObjectUse | used in petroleum refining
Facets:
value: widely
type: DEGREE
value: in purification of ethanol
type: PURPOSE
Source sentences:
text: Distillation, widely used in petroleum refining and in purification of ethanol separates volatile liquids on the basis of their relative volatilities.
text: Distillation is a physical process widely used for petroleum refining and purifying water, and for making biofuels and alcoholic beverages.