高压氢气储运移动式压力容器发展趋势与挑战

DEVELOPMENT TREND AND CHALLENGES OF HIGH PRESSURE HYDROGEN TRANSPOTABLE PRESSURE VESSEL

高压储运是主要氢气储运方式,高压氢气移动式压力容器是主要氢气储运装备。高压氢气储运容器充放频繁,氢气储量大,介质易燃易爆,具有潜在的泄漏和爆炸危险。此外,作为移动式压力容器,对运输效率要求较高,运输环境复杂多变。中国已把氢能列为未来产业,高压氢气储运容器类型和数量也将快速发展。该文总结了高压氢气储运容器主要类型、应用特点,以及国内外技术发展现状及趋势,指出中国高压氢气储运容器发展中面临的问题,并提出研究重点及建议。

High pressure storage and transportation were the main hydrogen energy storage and transportation methods,and high pressure hydrogen transportable pressure vessels were the main hydrogen energy storage and transportation equipment.High pressure hydrogen storage and transportation pressure vessels had the characteristics of frequent charging and discharging,large hydrogen storage,flammable and explosive medium,potential leakage and explosion hazards.In addition,as a transportable pressure vessel,it had high requirements on transportation efficiency,and the transportation environment was complex and changeable.Our country had listed hydrogen energy utilization as a future industry,and the type and quantity of high pressure hydrogen storage and transportation containers would also develop rapidly.This paper summarized the main types and application characteristics of high pressure hydrogen storage and transportation containers,as well as the development status and trends of domestic and foreign technologies,pointed out the problems faced in the development of high pressure hydrogen storage and transportation containers in our country,and put forward research priorities and suggestions.