金属氢化物法分离提纯氢气技术研究进展

Advance on Hydrogen Separation and Purification Technology Based on Metal Hydride

随着氢能应用的快速发展,对高纯氢的需求量越来越多。金属氢化物法分离提纯氢可以工业副产氢等氢含量不高的尾气为原料,具有来源丰富、价格低廉、氢回收率高、氢纯度高等优点,故本文针对基于变温吸附法的金属氢化物分离提纯氢研究进展进行了综述,为高效氢回收提纯的发展提供参考。

With the rapid development of hydrogen energy application,the demand for high-purity hydrogen is significantly increasing.Metal hydride method for hydrogen separation and purification could utilize the industry by-product hydrogen-contained gas as sources.So the method has the merits of abundant sources,low price,high hydrogen recovery,and high purity.This study summarizes the recent research progress on the metal hydride method for hydrogen separation and purification,which contributes to provide the reference for the development of advanced hydrogen separation and purification technology.