摘要
利用夹点技术,采用温度-焓(T-H)图解法分析某丙烯酸(酯)装置换热系统用能现状和换热网络情况,确定了现有装置换热网络中用能不合理的情况,提出了优化改进措施,并成功进行了装置改造,从而达到节能降耗的目的。
The present operation and heat exchange network situations of an acrylic acid and acrylate plant were analyzed with T-H graphic method according to pinch technology, and the unreasonable energy consumption points in the plant were confirmed. Besides, the optimization and improvement methods were proposed, and the plant modification was implemented successfully, the purpose of energy saving and consumption reducing was achieved.
出处
《上海化工》
CAS
2016年第6期40-44,共5页
Shanghai Chemical Industry
关键词
夹点
T-H图解法
丙烯酸(酯)装置
换热网络
节能
Pinch point
T-H graphic method
Acrylic acid and acrylate plant
Heat exchange network
Energy saving
