batch extractive

• 间歇萃取精馏

batch extractive的用法和样例：

例句

1. A batch extractive distillation process with mixed solvents was studied experimentally in a middle-vessel batch distillation column.
   摘要采用一个带有中间贮罐的间歇精馏实验塔，对混合溶剂间歇萃取精馏过程进行了实验研究。