摘要
精馏装置中采用热泵或采取热集成都是有效的节能措施,本文以有效能损失最小为目标函数,结合芳烃分离对两种方式的节能效益作了比较.
It is effective to employ heat pumps or heat Integration to save energy in distillation. In this paper,complete calculating methods based on the objective function of minimun loss in available energy are presented, and compaisons of energy saving efficiencies between the two methods are also given for the separation of aromatic hydrocarbons.
关键词
精馏
装置
热泵
热集成
节能
distillation
heat pump
heat integ ration
