摘要
对某石化企业加工200万吨/年科威特原油常减压装置进行了模拟计算,并与标定数据进行了比较,表明所建立的模型能反映实际的生产过程。通过对常压塔、减压塔以及相应的设备进行分析和塔的水力学计算,发现生产过程中存在拔出率不高,泵负荷过大和原油换后终温偏低的问题,对此提出了相应的解决方案,为进一步优化生产提供了依据。
The atmospheric and vacuum unit for 200 Mt/Y Koweit crude is simulated.The results show the model is correct by compa-ring with the demarcation data from actual industrial process.The operation conditions of key columns and other equipments are ana-lyzed.The calculation results show several problems in the atmospheric and vacuum distillation unit such as low yield of the unit,out-load of the pump and low final temperature of the exchanger networks.Corresponding solutions are proposed for these problems.
出处
《计算机与应用化学》
CAS
CSCD
北大核心
2004年第4期552-556,共5页
Computers and Applied Chemistry
关键词
常减压
科威特原油
模拟
分析
atmospheric and vacuum unit
Koweit crude
simulation
analysis
