A relation between the saturated vaporpressure and the heat of vaporization for pure liquids has been derived by statistical thermodynamic method.
本文用统计热力学方法导得了液体饱和蒸气压与蒸发热间的关系式。
2
The advantage and disadvantage of the five recycling methods, direct heating, direct aqueous vapor, indirect aqueous vapor, reduced pressure distillation, precipitation method, is discussed.
探讨了直接加热法、直接水蒸汽法、间接水蒸汽法、减压蒸馏、酒精沉淀等五种回收方法的优缺点。
3
Under the assumptation that the "Pressure Zero Temperature Point" exists, with the corresponding state method, a new vaporpressure equation was established in this thesis.