如何讓酒精揮發後再復原(除了降溫) - 酒精
By Christine
at 2009-10-18T00:00
at 2009-10-18T00:00
Table of Contents
如何讓酒精揮發後再復原(除了降溫)
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酒精
All Comments
By Regina
at 2009-10-18T13:33
at 2009-10-18T13:33
1.降溫使酒精溫度下降到低於露點(dew point)
2.加大壓力, 壓力加大後, 露點會提高, 就會凝結成液態.
因為酒精分子溶於水中, 用水吸收也行得通.
酒精都是以水溶液存在, 故用水吸附也是可行方法.
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