一线PVC聚合干燥及自备电厂DCS升级改造技术探讨  

Discussion on the technology of first line PVC polymerization drying and DCS upgrading and transformation in self-owned power plant

作　　者：梁寅祥[1] 田建强 何欢欢 姜苏 LIANG Yin-xiang;TIAN Jian-qiang;HE Huan-huan;JIANG Su(Shaanxi Jintai Chlorine-alkali Chemical co.,Ltd.,Yulin 718199,China)

机构地区：[1]陕西金泰氯碱化工有限公司,陕西榆林718199

出　　处：《中国氯碱》2018年第9期29-32,共4页China Chlor-Alkali

摘　　要：介绍了一线PVC聚合干燥及自备电厂DCS升级改造的技术要求和方案,对比分析了升级改造前后DCS硬件及网络配置情况,阐明了DCS升级改造的重要意义。This paper introduces the technical requirements and schemes of first line PVC polymerization drying and DCS upgrading and renovation of self-owned power plant,compares and analyzes the DCS hardware and network configuration before and after the upgrading and renovation,and expounds the important significance of DCS upgrading and renovation.

关 键 词：DCS升级改造 MESH网 可靠性 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]