氢泄漏与扩散研究及加氢站安全防护
闫晓¹，闫军芬²，陈珂³，杜文海³
（1. 北京大兴国际商业服务有限公司，北京 102629；2. 天津理工大学，天津 300382；3. 北京石油化工学院，北京 102627）
摘要： 氢能是一种利用率高、应用范围广的清洁能源。加氢站由于高压加氢设备多且使用频繁，存在氢泄漏及扩散
的安全风险。深入研究氢泄漏和扩散规律是保证氢能安全及促使氢能得到应用和大面积推广的前提。总结归纳了氢泄漏
与扩散等方面的研究进展，并针对由氢泄漏与扩散引发的加氢站安全问题提出了安全防护建议。
关键词： 氢能安全；氢泄漏与扩散；H2；液氢
中图分类号： TK91     文献标志码： A     文章编号： 2095-0802-(2022)07-0006-05
Research on Hydrogen Leakage and Diffusion and Safety Protection of Hydrogenation Station
YAN Xiao1, YAN Junfen2, CHEN Ke3, DU Wenhai3
(1. Beijing Daxing International Business Service Co., Ltd., Beijing 102629, China; 2. Tianjin University of Technology, Tianjin
300382, China; 3. Beijing Institute of Petrochemical Technology, Beijing 102627, China)
Abstract: Hydrogen energy is a kind of clean energy with high utilization rate and wide application. Due to the large number and
frequent use of high-pressure hydrogenation equipment in the hydrogenation station, there are safety risks of hydrogen leakage and
diffusion. In-depth study of hydrogen leakage and diffusion law is the premise to ensure the safety of hydrogen energy and promote
the application and large-scale popularization of hydrogen energy. This paper summarized the research progress of hydrogen leakage
and diffusion, and put forward safety protection suggestions for the safety problems of the hydrogenation station caused by
hydrogen leakage and diffusion.

Key words: hydrogen safety; hydrogen leakage and diffusion; H2; liquid hydrogen