硅胶柱上标准气环境对CO2定量分析的影响

摘要

研究了硅胶柱上不同底气环境下CO2标样的定量分析，考察了不同底气环境对CO2出峰情况的影响以及利用不同浓度的CO2标样进行相互标定，其结果表明，底气环境对CO2的出峰影响不大，而且在一定浓度范围内CO2标样可以从低浓度到高浓度进行相互标定。%The quantitative analysis of CO2 reference samples with silica gel column in varied base gas environments was studied.The effect of varied base gas environm e nts on the appearance state of peak and CO2 reference samples in definite con centration range can calibrate each other from low concentration to high concent ration.