非机械氢气压缩机的技术与性能研究

Research on Technology and Performance of Non-mechanical Hydrogen Compressor

非机械氢气压缩机己被证明是机械压缩机的有效替代品,具有无运动部件且紧凑度高等优点,是提高氢能利用水平的重要研究方向。介绍低温压缩、金属氢化物、电化学和吸附等非机械氢气压缩机,分析每种压缩技术的基本工作原理和可实现的性能,描述其目前在氢气应用中的用途以及技术极限,为进—步提高氢气压缩性能提供了有力技术支持。

Non-mechanical hydrogen compressors,having been proven to be effective substitutes for mechanical compressors and boasting the advantages of no moving parts and high compactness,are of important research direction to improve the level of hydrogen energy utilization.This paper introduces non-mechanical hydrogen compressors such as cryogenic compression,metal hydride,electrochemical and adsorption,analyzes the basic working principles and commercially available performance of each compression technology,describes their current use in hydrogen applications and their technical limits as well.The reserch provides favorable technical support for further improvement of hydrogen compression performance.