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酒精和水怎样分离
更新时间: 2020-08-18 00:00:00  

将酒精与水分离的方法有:

1、蒸馏(包括精馏);

2、过滤(用只能透过水而不能透过酒精的膜);

3、如果酒精浓度已经较高含水较少,而且要求浓度接近100%,可以加入生石灰(或者类似物)充分搅拌,放置一定时间后蒸出。

关键词: 酒精 怎样 分离

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