改性MS5Å填充柱 车用燃料氢气中气体组分分析

名称：填充柱

规格：3m*1/8

型号：改性MS5Å

应用：质子交换膜燃料电池汽车用燃料 氢气，O2,N2,甲烷，CO的测定

作为氢燃料电池的能量来源,氢气的纯度及杂质含量都极大地影响着电池的寿命、效率和安全等性能,准确测定燃料氢气的纯度和杂质含量是极其重要的。为此,阐述了现行质子交换膜燃料电池汽车用燃料氢气产品标准所涉及的水分、总烃、氧、氦、氮、氩、一氧化碳、二氧化碳、总硫、甲醛、甲酸、氨、总卤化物和颗粒物等14类杂质组成的各种分析方法的原理、适应性、方法优缺点和研究进展,并进行了比较分析。


浩瀚色谱（山东）应用技术开发有限公司采用改性MS5Å填充柱火焰离子化检测器和甲烷转化炉组合的气相色谱仪,并设计多阀多柱流程可以实现一台气相色谱仪测量总烃及无机杂质组分，甲烷，O2,N2,CO分离良好，结果满意。


车用燃料氢气中气体组分分析  测试谱图：



Analysis of permanent gas composition in hydrogen for vehicle fuel
Analysis of permanent gas components in vehicle fuel hydrogen. Details:

Name: Packed column

Specification: 3m*1/8

Model: Modified MS5Å

Application: Determination of hydrogen, O2, N2, methane, CO as fuel for proton exchange membrane fuel cell vehicles



As the energy source of hydrogen fuel cells, the purity and impurity content of hydrogen greatly affect the battery's life, efficiency and safety. It is extremely important to accurately determine the purity and impurity content of fuel hydrogen. To this end, the current proton exchange membrane fuel cell vehicle fuel hydrogen product standards involved in water, total hydrocarbons, oxygen, helium, nitrogen, argon, carbon monoxide, carbon dioxide, total sulfur, formaldehyde, formic acid, ammonia, total halide and The principles, adaptability, advantages and disadvantages and research progress of various analytical methods for the composition of 14 types of impurities such as particulate matter are compared and analyzed.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses a modified MS5Å packed column flame ionization detector and a gas chromatograph combined with a methane reformer, and designs a multi-valve, multi-column process to realize a gas chromatograph to measure total hydrocarbons and inorganics. The impurity components, methane, O2, N2, and CO are separated well and the results are satisfactory.


Analysis of permanent gas components in vehicle fuel hydrogen. Test spectrum: