浩瀚GDX-104填充柱分析焦炉煤气组分2m*3mm

Coke oven gas contains a variety of components, such as methane, hydrogen, carbon monoxide, oxygen and nitrogen. A series of important parameters content of each component in relation to the gas coke oven gas heat, Wobbe number and so on. Therefore, accurate detection of the content of each component is very important for the production of gas and coke oven gas transmission and distribution businesses. Gas chromatography as a highly selective, high-performance and high-sensitivity analysis tools.
To find the coke oven gas composition by gas chromatographic analysis of the optimal analysis conditions, analysis Xiangying Tengzhou City Technology Co., Ltd. developed the GDX-104 stainless steel packed column by orthogonal experimental design to study the effect on the analysis results of the analysis conditions. The results showed: the optimum analysis conditions were: carrier gas flow rate: 43ML / min; oven temperature: room temperature; detector bridge current: 120mA; detector temperature: 100 ℃. By analyzing the following conclusions can be drawn: the oven temperature is the main condition analysis, and the impact of the carrier gas flow rate, temperature detector and the detector bridge current is not significant.
焦炉煤气中含有多种组分,如甲烷、氢气、一氧化碳、氧气和氮气等。焦炉煤气中各组分含量关系到燃气的热量、华白数等一系列重要参数。因此,焦炉煤气中各组分含量的精确检测对于燃气生产和输配企业来说非常重要。气相色谱法作为一种高选择性、高效能和高灵敏度的分析手段。
为了找到焦炉煤气组分气相色谱法分析***优的分析条件,浩瀚色谱有限公司研发出GDX-104不锈钢填充柱,通过正交实验设计,研究了分析条件对分析结果的影响。结果表明:***优分析条件为:载气流速:43ML/min;柱箱温度:室温;检测器桥电流:120mA;检测器温度:100℃。通过分析可得出如下结论:柱箱温度是影响分析的主要条件,而载气的流速、检测器温度和检测器桥电流的影响并不显著。