辽宁石油化工大学学报2023，Vol.43Issue(6)：37-43,7.DOI:10.12422/j.issn.1672-6952.2023.06.006
金属氢化物反应器结构对储氢性能影响研究
Influence of Internal Structure of Metal Hydride Reactor on Hydrogen Storage Performance
摘要
Abstract
Establish a metal hydride reactor and test platform,and obtain the corresponding internal temperature and hydrogen absorption/desorption flow data of the reactor under different water bath temperatures,hydrogen release flow rates,and reactor structures(square,honeycomb,and no barriers)through experimental tests to determine The temperature field distribution trends and rules of different reactor internal structures are analyzed.The results show that the square structure reactor has the fastest internal temperature change rate and the best heat exchange effect.The comprehensive performance of the square structure reactor under different hydrogen absorption pressures and hydrogen release flow rates was further studied.The results show that when the inlet pressure is 2.0 MPa to 3.0 MPa,the hydrogen absorption amount and hydrogen absorption rate of the alloy material can be significantly increased;when the hydrogen release flow rate is less than 3.2 L/min,more than 85%of hydrogen can be released.The research results can provide technical guidance for modular and systematic design.关键词
金属氢化物储氢/换热翅片/储氢结构/温度变化/流量变化Key words
Metal hydride hydrogen storage/Heat exchange fins/Hydrogen storage structure/Temperature change/Flow change分类
化学化工引用本文复制引用
李丁健,刘春枝,赵立前,刘学武..金属氢化物反应器结构对储氢性能影响研究[J].辽宁石油化工大学学报,2023,43(6):37-43,7.基金项目
国家重点研发计划氢能技术重点专项(2021YFB4000604) （2021YFB4000604）
青岛市关键技术攻关及产业化示范类项目(23-1-3-hygg-16-hy). （23-1-3-hygg-16-hy）
