间歇萃取 meaning in Chinese
batch extraction
interrupted extraction
Examples
- 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。 - Experimental results showed that the mixed solvents at the bottom and the product at the top of the column can be removed simultaneously for a long period of time in the middle - vessel batch distillation , and thus it requires a much smaller reboiler compared with a regular column
实验结果表明，带有中间贮罐的间歇萃取精馏过程在很长一段时间内具有塔顶采出产品，同时具有在塔底采出混和溶剂的特点，因而与常规间歇萃取精馏过程相比，带有中间贮罐塔时间精馏技术需要的再沸器体积大大减小。