燃料电池用高纯氢纯化技术研究进展  

Research progress on high purity hydrogen purification technology for fuel cell

作　　者：李忠于 黄伟 张楚璠 LI Zhongyu;HUANG Wei;ZHANG Chufan(SINOPEC Nanjing Research Institute of Chemical Industry Co.,Ltd.,Nanjing 210048,China)

机构地区：[1]中石化南京化工研究院有限公司,江苏南京210048

出　　处：《能源化工》2020年第5期1-7,共7页Energy Chemical Industry

摘　　要：氢气作为最清洁的能源,在化石能源日渐枯竭和提倡绿色发展的当下有着越来越重要的地位。中国氢能源来源广泛、产能充足,但在氢气产品品位和利用水平上均有较大的提升空间,而氢气纯化是制约其应用的关键技术。介绍了氢能源的应用趋势、高纯氢的相关标准和来源,重点给出了膜分离技术和变压吸附技术的研究现状。膜分离和吸附技术提纯氢气的发展趋于精细和先进化,从技术性与经济性考虑,吸附法和膜分离结合的复合氢气纯化工艺技术将会成为未来高纯氢纯化技术的发展方向。As the cleanest energy source,hydrogen has become increasingly important in the modern society of growing fossil energy depletion and promoting of green development.China has a wide range of sources of hydrogen energy and sufficient production capacity,but there is more space for the development of grade and utilization level of hydrogen products,and hydrogen purification is the key technology that restricts the application of hydrogen.The application trend of hydrogen energy,relevant standards and resources of high purity hydrogen are presented,and the research status of membrane separation technology and pressure swing adsorption technology are emphatically expounded.It is pointed out that the development of purifying hydrogen by membrane separation and adsorption technology is tending towards refine and advanced,and with the consideration of technicality and economy,the complex hydrogen purification technology combining with adsorption and membrane separation will become future development direction of high purity hydrogen purification.

关 键 词：燃料电池 氢能 氢气纯化 新能源技术 

分 类 号：TQ028.2[化学工程]