摘要
模式识别离线调优是通过调整工艺操作参数,使生产过程处于最佳运行状态,而获取明显经济效益的方法。本文介绍了它在气体分馏装置上应用的情况。结果表明,丙烯收率提高,能耗降低,生产方案灵活,操作弹性大,年增效益达178×10~4元/a。
The application of pattern recognition in a gas fractionation unit of Jinling Petrochemical Company's refinery is described. Optimizing operation by pattern recognition to increase profit is a technique established on the basis of the investigation of production by putting the unit in optimum operation conditions by adjusting the operating variables. The results show that the recovery of propylene is increased, energy consumption reduced, operation flexibili- ty enhanced with a profit increment as high as 178×10~4 yuan (RMB)per year.
出处
《石油炼制》
CSCD
1992年第4期5-10,共6页
