气相色谱测定生物质能燃气成分优化方法研究

Research on Optimization Method of Analyzing Components of Biomass Fuel Gas by GC

建立了用气相色谱法对生物质能燃气中六种主要成分H2、O2、N2、CH4、CO、CO2及其含量进行分析。结果表明,生物质能燃气各成分分离效果好,精密度高,H2、O2、N2、CH4、CO、CO2的相对标准偏差分别为:0.766%、2.810%、0.622%、1.856%、0.560%、1.848%。该优化方法是一种分析生物质能燃气成分的实用的方法。

Six main components of biomass fuel gas, including H2, O2, N2, CH4, CO and CO2, were analyzed by Gas Chromatographic Optimization Method （GCOM）. The experiment result showed that this method could segregate various components of biomass fuel gas effectively and accurately. The relative standard deviation of the various components （H2, O2, N2, CH4, CO and CO2） content was 0. 766%, 2. 810%, 0. 622%, 1. 856%, 0. 560%, 1. 848% , respectively. This analysis method was a practical and efficient method of analyzing the components biomass fuel gas.