质子交换膜燃料电池车用氢气品质分析整体解决方案开发及应用  

Development and application of overall solution for hydrogen quality analysis of proton exchange membrane fuel cell vehicles

作　　者：张祎玮 王亚敏[1] 万伟[1] 杨孟智 李长秀[1] 徐广通[1] ZHANG Yiwei;WANG Yamin;WAN Wei;YANG Mengzhi;LI Changxiu;XU Guangtong(SINOPEC Research Institute of Petroleum Processing,Beijing 100083,China)

机构地区：[1]中国石化石油化工科学研究院,北京100083

出　　处：《分析试验室》2022年第7期776-782,共7页Chinese Journal of Analysis Laboratory

基　　金：国家重点研发计划项目(2019YFB1505004);中国石化股份公司合同120014资助。

摘　　要：针对燃料电池车用氢气中14种关键痕量杂质,建立了一套分析方法实验室整体解决方案,对其中9种关键痕量杂质(硫化物、甲醛、甲酸、一氧化碳、二氧化碳、氦、氩、氮和烃类)设计了分析平台,硫化物检出限可达1.0×10^(-5)μmol/mol。各项关键杂质检测限均满足ISO 14687-2019和GB/T 37244-2018对燃料氢气产品指标的要求。开发的整体解决方案已在生产企业成功应用。An analytical method for overall solution for fourteen key trace impurities in fuel cell vehicles was established.A set of analysis platforms were designed for nine of the fourteen key trace impurities including sulfur compounds,formaldehyde,formic acid,carbon monoxide,carbon dioxide,helium,argon,nitrogen and hydrocarbons.The detection limits of all key impurities could satisfy the requirements of ISO 14687-2019 and GB/T 37244-2018,with the detection limits of 1×10^(-5)μmol/mol for sulfur compounds.The overall solution has been successfully applied in production enterprises.

关 键 词：燃料电池车(FCV) 氢气 痕量杂质 分析 整体解决方案 

分 类 号：O659.2[理学—分析化学] TK91[理学—化学]