当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2015年
5期
1052-1054
,共3页
夹点技术%换热网络%蒸馏装置
夾點技術%換熱網絡%蒸餾裝置
협점기술%환열망락%증류장치
Heat exchanger network design%Pinch technology%Distillation unit
首先阐述了夹点技术的基本原理，利用夹点技术对原油常减压蒸馏装置的换热网络进行设计，运用问题表法求取夹点温度、最小公用工程。
首先闡述瞭夾點技術的基本原理，利用夾點技術對原油常減壓蒸餾裝置的換熱網絡進行設計，運用問題錶法求取夾點溫度、最小公用工程。
수선천술료협점기술적기본원리，이용협점기술대원유상감압증류장치적환열망락진행설계，운용문제표법구취협점온도、최소공용공정。
The principle of pinch technology was introduced. Design of heat exchanger network for crude oil distillation unit by the pinch technology was discussed. How to calculate the pinch temperature and the minimum utility of the heat exchanger networks was introduced.
