WebField ECS-100在白油加氢精制装置中的应用

The Application of WebField ECS-100 in the White Oil Hydrogenation Unit

介绍了白油生产工艺、发展前景、标准及对应的用途,详细介绍了加氢精制法的工艺特点、主要流程,叙述了基于WebField ECS-100DCS控制系统的总体设计方案和系统配置、系统规模,重点阐述了白油加氢装置的反应系统压力控制的难点及要求、控制方案及实现方法,总结了控制系统的应用情况以及反应系统压力控制方案的实际应用效果。

The development prospect, standard, application and production process of the white oil is briefly introduced. Process charactirestics, main flowsheet of hydrogenation process are described in detail. The control system based on the WebField ECS- 100 DCS, configuration is introduced. The pressure control of the reactor system and control scheme are described. The application of the control system and pressure control of reaction system is summarized.