Molal solution are normally used when the physical properties of solutions, such as vapor pressure, freezing point and boiling point, are involved. 在涉及溶液的物理性质如蒸汽压,冰点和沸点时,通常使用重量克分子浓度。
Determination of Equilibrium Vapor Composition from the Vapor Pressure or Boiling Point of the Solution by Direct Method 由溶液蒸汽压或沸点确定平衡气相组成的直接法
According to the principle of thermodynamics, some equations for calculating the activity from vapor pressure or boiling point were derived. 根据热力学原理本文推导出蒸气压法和沸点升高法精确计算乙醇活度的方程式;
With the selection of the adsorbents for recovering benzene vapor as the starting point, this paper studied the desorption and the adsorption of the benzene vapor on different series of adsorbents, and the influences of tiny hole structure of activated carbon on adsorption function. 以苯蒸汽回收的吸附剂筛选为出发点,研究了苯蒸汽在不同系列吸附剂上的吸附、脱附性能以及活性炭微孔结构对吸附性能的影响。
A direct method for evaluating equilibrium vapor compositions from measurements of the vapor pressure or boiling point of the solutions is presented. 本文提出一种由溶液的蒸汽压或沸点确定平衡气相组成的直接法。