清华大学：《化工原理》课程PPT教学课件（下）Distillation：Summary（英文版）

Equipment to implement distillation process Plate tower or column Packed tower or column

Equipment to implement distillation process • Plate tower or column • Packed tower or column

Structure of plate tower sieve plate; perforations downcomer weir

Structure of plate tower • sieve plate; • perforations; • downcomer; • weir