摘要
文中介绍了大庆石化公司化肥厂尿素装置低压密闭水循环冷却器流程改造方案。对改造前后的效果进行了对比分析,结果表明冷却器的流程改造是成功的。
The paper introduces the flow modification plan for the LP closed water circulation cooler of the Urea Unit of Daqing Petrochemical Company Chemical Fertilizer Plant. It compares and analyzes the results before and after the modification, and the result shows the flow modification of the cooler is successful.
出处
《炼油与化工》
2008年第2期46-48,共3页
Refining And Chemical Industry
关键词
低压密闭水
循环冷却器
流程
改造
LP closed water
circulation cooling water
flow
modification
