乙烯装置计算机模拟分析

ANALYSIS ON THE ETHYLENE PLANT BY COMPUTER SIMULATION

应用化工模拟软件PROCESS,对兰化公司乙烯装置进行了模拟计算和分析,确定了该装置分离回收部分乙烯损失较大的主要原因,指出了应予严格控制的若干工艺指标,并提出了改进建议。

The simulation and analysis on the ethylene plant of Lanzhou Chemical Industry Company are carried out by using the process simulator——PROCESS. The main causes making ethylene lost greatly in the separation and recovery sections are determined. Some conditions which should be controlled strictly are pointed out. Suggestions for improving the process are proposed.