氢燃料电池用氢气纯度、所含杂质的种类及含量对氢燃料电池的放电性能和寿命具有重要影响.详细阐述氢燃料电池用氢气中总硫、氨、总卤化物、甲醛、甲酸、一氧化碳、二氧化碳、总烃、氧、氮、氦、氩、水、颗粒物14种痕量杂质对燃料电池性能影响,以及离线和在线分析技术的现状.

浩瀚色谱（山东）应用技术开发有限公司采用气相色谱仪,并结合阀切割技术,分析氢气中甲酸杂质,建立了一种高纯氢中甲酸的气相色谱快速检测方法.结果表明,该分析方法具较好的重复性.此法可应用于燃料电池氢气中所要求的几种对燃料电池性能有重大影响的杂质的快速检测.

 

名称：毛细管色谱柱
固定相：专用
规格：30m*0.53mm
型号：HH-Hydrogen-30

应用：GBT37244-2018_质子交换膜燃料电池汽车用燃料氢气

 
The purity of hydrogen used in hydrogen fuel cells and the types and contents of impurities have an important impact on the discharge performance and life of hydrogen fuel cells. Detailed description of total sulfur, ammonia, total halides, formaldehyde, formic acid, carbon monoxide, and carbon monoxide in hydrogen used in hydrogen fuel cells The impact of 14 trace impurities of carbon dioxide, total hydrocarbons, oxygen, nitrogen, helium, argon, water, and particulate matter on the performance of fuel cells, as well as the current status of offline and online analysis technologies.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses gas chromatograph combined with valve cutting technology to analyze formic acid impurities in hydrogen, and establishes a gas chromatographic rapid detection method for formic acid in high-purity hydrogen. The results show that the analytical method is good This method can be applied to the rapid detection of several impurities in the fuel cell hydrogen that have a significant impact on the performance of the fuel cell.


Name: Capillary Chromatographic Column
Stationary phase: dedicated
Specification: 30m*0.53mm
Model: HH-Hydrogen-30

Application: GBT37244-2018_ Hydrogen fuel for proton exchange membrane fuel cell vehicles