摘要
针对某石化厂气体分馏装置工艺流程进行了模拟计算 ,提出了降低丙烯排放量及各塔热负荷的操作条件调优方案 ,并进行了优化计算和实施。优化前后的结果比较表明 :在确保主产品丙烯的产量和纯度的条件下 ,各塔热负荷的总和降低了 9 2 % 。
The process of gas fractionation unit of a petrochemical plant was simulated by Aspen Plus. The optimization method for reducing propylene loss and unit energy consumption was proposed and realized by Aspen Plus on computer. The results showed that the optimization method was practicable and the energy consumption could be decreased by 9.2%.
出处
《青岛科技大学学报（自然科学版）》
CAS
2004年第4期311-313,共3页
Journal of Qingdao University of Science and Technology:Natural Science Edition
关键词
气体分馏
流程模拟
过程优化
gas fractionation
process simulation
operation optimization
