超临界氢存储技术的研究进展

Research progress of hydrogen storage technologies under supercritical condition

氢能的利用是当今世界发展必然趋势,使用超临界氢存储技术可对氢能进行储存。介绍了超临界氢,并详细分析了超临界储氢、气态压缩储氢和低温液态储氢的优缺点。然后,对超临界储氢技术进行了详细论述,介绍了超临界吸附储氢和低温压力容器储存超临界氢两种技术的研究进展。最后,根据超临界氢存储技术的研究现状,提出了一些对超临界氢存储技术的发展及应用具有一定指导意义的建议。

Hydrogen is a promising energy in the future,which can be stored under supercritical condition.Supercritical hydrogen was briefly introduced initially,and the advantages and disadvantages of supercritical hydrogen storage,compressed hydrogen storage,and lowtemperature liquid hydrogen storage were analyzed in detail.And then supercritical hydrogen storage technology was detailed.The research progress of hydrogen storage by supercritical adsorption and cryogenic pressure vessel was introduced.Finally,according to the research status of supercritical hydrogen storage technology,some suggestions were put forward,which can provide some guidance for its future development and application.