摘要
本文以炼油厂常减压工段原油预热系统为背景，应用挟点技术及ＴＩ法，形成具有最大能量回收特征的初始网络，并根据能量松驰原理及分支调整技术，对初始网络进行网络结构的最优调整。
For the preheating system of crude oil in the atmospheric-vacuum distillation unit of refinery,applying pinch technique and TI method, an initial network with the characteristics of recovering energy to the greatest extent was established. Furthermore, basing on energy lax principle and branch adjustment technique,the optimum structural adjustment of this initial network was parformed.
出处
《化学工业与工程》
CAS
1995年第3期38-42,共5页
Chemical Industry and Engineering
关键词
换热网络
最优设计
减压装置
炼油厂
s: pinch technology
heat exchanger network
optimum design
