突沸是因为液体温度已经达到沸点,但却没有沸腾所造成。用微波炉加热水,如果突然改变液体环境,例如搅拌水、摇晃杯子,或把杯子从微波炉拿出来的话。液体将会立刻沸腾,并瞬间变态气化,造成液体往上喷发。
真空突沸效应使干燥迅速、彻底。
Sudden boiling of vacuum effect make dry quickly thoroughly.
真空突沸效应使干燥迅速、彻底。
Sudden boiling of vacuum effect make dry quickly and thoroughly.
提供一种减压蒸馏方法以及减压蒸馏装置,其抑制蒸馏锅内的突沸, 回收不含杂质的高纯度溶剂。
A vacuum distillation method and a vacuum distillation device are disclosed, for inhibiting frothover in a distillation boiler and recycling high pure solvent in free of impurities.
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