摘要
经过理论计算与分析，论述了苯精馏塔不同产品纯度下温度剖面的特征及提供了确定“灵敏”塔盘位置的方法，进而比较分析了两种温差控制方案的优缺点。
Through theoretical calculation and analysis of the benzene rectifying column, the temperature profile at various benzene purities was described, and the method for determining “sensitive tray” was provided. Moreover, two temperature differential control schemes were discussed.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
1998年第3期40-43,共4页
Petroleum Processing and Petrochemicals
关键词
苯
精馏塔
塔板
温差控制
芳烃抽提
原油
benzene, rectifying column, column plate, process control
