Air separation control technology
Air separation control technology
复制标题
DOI：
10.1016/j.compchemeng.2006.05.038
复制
发表时间：
2006-09
期刊：
影响因子：
--
通讯作者：
D. R. Vinson
中科院分区：
文献类型：
--
作者：
D. R. Vinson
实现高性能过程控制（HPPC）要求控制系统在整个稳态和动态条件下以最佳效率运行工厂。空气分离工艺由于其能源密集型和苛刻的生产计划而面临着特殊的挑战。介绍了低温法和吸附法在HPPC方面面临的挑战，总结了近年来的应用研究，并提出了未来的研究方向。提出并讨论了可操作性指标对改进HPPC的价值。
Achieving high performance process control (HPPC) requires that the control system operate the plant at optimal efficiency over the full range of steady state and dynamic conditions. Air separation processes present particular challenges because of their energy intensive nature and demanding production schedules. The HPPC challenges for both cryogenic and adsorption processes are presented, recent applicable research is summarized, and directions for future research are proposed. The value of the operability index to improved HPPC is also presented and discussed.