Abstract The evaporation rate of water is, of course, different under the same heating conditions of different aqueous solutions. Under conventional heating conditions, the evaporation rate of water is much higher than the evaporation rate of water of aqueous solutions of different kinds of solute materials, which is well accordance with the classical Raoult’s law. The results obtained in this study have clearly shown that the chemical characteristics of dissolved materials in water very seriously affect the evaporation rates of water under the microwave heating. This generally causes contradictory results to Raoult’s law and this can be explained with the additional microwave energy absorption by the ionic or molecular solute materials found in the solutions other than the microwave energy absorption by water molecules themselves.

中文翻译：

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微波辐照下不同种类水溶液蒸发率的测定

摘要 不同水溶液在相同加热条件下，水的蒸发速率当然是不同的。在常规加热条件下，水的蒸发速率远高于不同溶质物质水溶液的蒸发速率，这很好地符合经典拉乌尔定律。本研究的结果清楚地表明，水中溶解物质的化学特性非常严重地影响微波加热下水的蒸发速率。这通常会导致与拉乌尔定律相矛盾的结果，这可以用溶液中发现的离子或分子溶质材料的额外微波能量吸收来解释，而不是水分子本身的微波能量吸收。