气相色谱法研究有机化合物的蒸发热

Study on the Heat of Evaporation of Organic Compounds by Gas Chromatography

本文用气相色谱法测定了几种烷烃同系物和脂肪醇类的蒸发热，并与文献 数据进行了对比，结果完全吻合，是一种快捷方便的测定方法．

The heat of evaporation for some aliphatic hyarocarbons and aliphatic alchohols were deter- mined to use gas chromatography.The data of determination were compared with the literature. The re- sults showed the pefect consistency between the two methods. It was proved that the method used is a easy and convenient way of determing the heat of evaporation for some organic compounds.