PVC精馏尾气
PVC rectification tail gas of PVC
VCM精馏尾气
tail gas from rectification of VCM
板式精馏塔
plate distillation columns
背包式反应精馏
reactive distillation with side reactors
变压精馏
pressure swing distillation
pressure-swing distillation
丙烯精馏塔
propylene rectification tower
propylene rectifier
propylene rectifying tower
propene rectification tower
丙烯精馏装置
propylene distillation column
玻璃筛板式精馏塔
glass sieve plate distillation column
不锈钢精馏塔
rectifying tower made of austentic stainless steel
侧反应精馏过程
distillation process with side reactor
常规萃取精馏流程
conventional extractive distillation process
常规间歇萃取精馏
regular batch extractive distillation
超精密精馏
super precise distillation
超重力精馏
high gravity distillation
醋酸精馏
acetic acid rectification