Assertion: distillation | /r/HasProperty | intensive
Facets:
value: often
type: DEGREE
Source sentences:
text: Distillation is energy intensive and a more expensive separation technique, but it ensures a product that is virtually contamination-free regardless of the level of impurities in the reaction mixture.1 U.S. based Bergstrom Nutritiion® producers of OptiMSM® are the only MSM producers using distillation for purification.
text: In addition, distillation is often costly and energy intensive where the concern is focused around energy usage, product quality, measurement accuracy, capacity and reliability.