This unit covers the introduction of the mass and heat transfer principles as it applies to typical unit operations. The topics include (1) heat exchangers; (2) distillation; (3) multi-effect evaporators; (4) liquid–liquid and gas–liquid extraction; (5) solid–liquid and solid–gas separation; (6) refrigeration; and (7) dehydration. It also includes applications of the unit operations in the process of LNG production transport and re-gasification. -- Course Website