Agilent7820A 安捷伦气相色谱仪专用甲烷转化炉

安捷伦气相色谱仪专用甲烷转化炉，液化石油气，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，6号溶剂残留，裂解进样器，消毒剂，甲酸...

安捷伦气相色谱仪专用甲烷转化炉
安捷伦气相色谱仪专用甲烷转化炉 详细信息：

在石油化工和催化反应中，低碳烃中一氧化碳、二氧化碳(CO、CO₂)的分析经常被人们所关注，它直接反映烃被氧化的程度，无论为了提高反应产率、计算选择性，还是进行物料恒算，都必须准确计量CO、CO₂。要从大量烃中检测出微量的CO、CO₂(＞几十ppm)，可以采用气相色谱多柱切换系统，排除烃、氧的干扰，在通用的热导池检测器(TCD)上检测。若要从大量烃中检测出痕量的CO、CO₂(＜几十个ppm-ppb>，则需将已分离的CO、CO₂分别转化为甲烷和水，在高灵敏度的氢火焰检测器(FID)上检测。

工业上检测低碳烃中痕量CO、CO₂成熟的流程是日本岛津公司的GC-S161乙烯、丙烯中微量CO、CO₂分析系统，基于FID的气相色谱GC-14BPF，采用4个阀、14根色谱柱、2个转化器和2个FID检测器联用的双流路流程，调试十分复杂。不仅阻力很难匹配，而且常常不知道CO、CO₂在哪根柱子，以很难调试。

滕州市浩瀚色谱仪器技术服务有限公司，根据安捷伦气相色谱仪的特点，量身定制的甲烷转化炉，效率高，体积小，安装简单方便，实用性强，一般实验室人员即可完成安装，出峰快，峰型对称，CO，甲烷和二氧化碳得到分析分离，结果准确。

安捷伦气相色谱仪专用甲烷转化炉 测试谱图：




Methane reformer for Agilent gas chromatograph
Methane reformer for Agilent gas chromatograph Details:

In petrochemical and catalytic reactions, the analysis of carbon monoxide and carbon dioxide (CO, CO2) in low-carbon hydrocarbons is often paid attention to. It directly reflects the degree of hydrocarbon oxidation, whether it is to increase the reaction yield, calculate the selectivity, or perform For constant calculation of materials, CO and CO2 must be accurately measured. To detect trace amounts of CO and CO2 (> tens of ppm) from a large amount of hydrocarbons, a gas chromatographic multi-column switching system can be used to eliminate the interference of hydrocarbons and oxygen and detect on a general thermal conductivity cell detector (TCD). To detect trace amounts of CO and CO2 (< dozens of ppm-ppb> from a large amount of hydrocarbons), the separated CO and CO2 must be converted into methane and water respectively. The high-sensitivity hydrogen flame detector (FID ) On the test.

The industrially mature process for detecting trace CO and CO2 in low-carbon hydrocarbons is the GC-S161 ethylene and propylene trace CO and CO2 analysis system of Shimadzu Corporation of Japan, and the gas chromatography GC-14BPF based on FID, which uses 4 valves, 14 The dual-flow process (see Figure 1) with a chromatographic column, 2 converters and 2 FID detectors combined is very complicated. Not only is it difficult to match the resistance, but it is also difficult to debug which column the CO and CO2 are.



Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd., according to the characteristics of Agilent gas chromatograph, tailor-made methane converter, high efficiency, small size, simple and convenient installation, and strong practicability. General laboratory personnel can complete the installation. The peak is fast, the peak shape is symmetrical, CO, methane and carbon dioxide are analyzed and separated, and the results are accurate and reliable.

Agilent gas chromatograph special methane reformer test spectrum:


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