氢燃料电池用氢气中甲酸测定毛细管柱

氢燃料电池用氢气纯、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.

氢燃料电池用氢气中甲酸测定毛细管柱

色谱（）应用技术开发采用气相色谱仪，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：30m0.53mm

号：HH-Hydrogen-30

应用：GBT37244-2018_质子交换膜燃料电池汽车用燃料氢气

Thepurityofhydrogenusedinhydrogenfuelcellsandthetypesandcontentsofimpuritieshaveanimportantimpactonthedischargeperformanceandlifeofhydrogenfuelcells.Detaileddescriptionoftotalsulfur，ammonia，totalhalides，formaldehyde，formicacid，carbonmonoxide，andcarbonmonoxideinhydrogenusedinhydrogenfuelcellsTheimpactof14traceimpuritiesofcarbondioxide，totalhydrocarbons，oxygen，nitrogen，helium，argon，water，andparticulatematterontheperformanceoffuelcells，aswellasthecurrentstatusofofflineandonlineanalysistechnologies.

HaohanChromatography(Shandong)AppliedTechnologyDevelopmentCo.，Ltd.usesgaschromatographcombinedwithvalvecuttingtechnologytoanalyzeformicacidimpuritiesinhydrogen，andestablishesagaschromatographicrapiddetectionmethodforformicacidinhigh-purityhydrogen.TheresultsshowthattheanalyticalmethodisgoodThismethodcanbeappliedtotherapiddetectionofseveralimpuritiesinthefuelcellhydrogenthathaveasignificantimpactontheperformanceofthefuelcell.

Name：CapillaryChromatographicColumn

Stationaryphase：dedicated

Specification：30m0.53mm

Model：HH-Hydrogen-30

Application：GBT37244-2018_Hydrogenfuelforprotonexchangemembranefuelcellvehicles

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