降膜式汽提技术在聚氯乙烯糊树脂生产中的应用探索

Application of falling film stripping technology to PVC paste resin production

简述了降膜式汽提技术的原理及降膜式汽提塔的结构,探讨了该技术在聚氯乙烯糊树脂脱除氯乙烯中的应用,提出了具体的生产工艺,展望了该技术的应用前景。

The principle of falling film stripping technology and the structure of falling film stripper were briefly introduced.The application o f this technology to removing vinyl chloride from PVC paste resin was discussed.The specific production process was proposed and the application prospects of this technology were prospected.