10万t/a PVC装置工艺改造小结  

Summary on innovation of 100 kt/a PVC units

作　　者：田厚伦[1] 

机构地区：[1]江苏省徐州医药高等职业学校,江苏徐州221116

出　　处：《中国氯碱》2005年第11期25-26,33,共3页China Chlor-Alkali

摘　　要：采用自动密闭投料等技术改造PVC生产装置,生产能力由5万t/a增加到10万t/a,投资仅相当于新建5万t/a PVC生产装置的1/3,投资省、质量高、环境改善,技术先进成熟,经济效益显著。It made the production capacity increasing from 50 kt/a to 100 kt/a by innovation of PVC units by using automatic hermetically charge. The investment was of one-third of 50 kt/a PVC units, and had some advantages, including low investment, high quality, improving the environment, advanced and mature technology, and obvious economic benefits.

关 键 词：自动密闭投料 DCS 压缩回收 旋流干燥 

分 类 号：TQ325[化学工程—合成树脂塑料工业]