缩短105m^3聚合釜PVC生产周期的方法

Methods of shortening PVC production cycle in 105 m^3 polymerizer

通过采取提高涂壁效果、优化引发体系、改进中途注水工艺等措施使105 m3聚合釜PVC SG5型树脂生产周期从380 min缩短至330 min。

The production cycle of PVC--SG5 resins in 105 m3 polymerizers was shortened from 380 min to 330 min by improving the wall-coating effect, optimizing the initiator system, improving the in- jecting water process during polymerization and so on.