酸性气中微量烃及水中环丁砜分析方法的改进

Improve the Analytical Method for Trace Hydrocarbon in Acid Gas and Sulfolane in Water

研究使用一台色谱仪的一个FID检测器,利用不同的进样口和分析条件,分别测定水中的环丁砜与酸性气中的微量烃含量。该方法既满足水中的环丁砜的测试又使原酸性气的分析方法中经常出现的基线不稳、定量不准等问题得以改善。并且提高了仪器的利用率,节省了仪器的购置成本。

The method can determine content of trace hydrocarbon in acid gas and sulfolane in water only using a FID Detector of a GAS Chromatograph in different inlets and under different conditions. This method not only meet to test con- tent of sulfolane in water but also can improve the unstable baseline and accuracy in analysis method of the acid gas, fur- thermore can improve utilization of the equipment and save the cost of equipment purchase.