提高精丙烷纯度测定精度的方法研究

The Research on How to Improve the Determining Precision of the Purity of Propane

文章分析了丙烷纯度分析所存在的问题和面临的困难,提出了如何利用丙烯中杂质含量的测定方法(毛细管色谱法)和现有的仪器设备来准确测定丙烷气体中丙烷纯度的方法。

The problems and difficuties of analyzing the purity of propane were introduced and the measures how to improve the accuracy of the determina of the impurity content in propane （ by capillary gas chroma togra- phy） by the existing instrument and equipment were given.