液氢储运技术发展现状及存在问题  

Development status and existing problems of liquid hydrogen storage and transportation technologies

作　　者：饶永超[1] 胡勇 王树立 李飞[3] 苏文娟[3] RAO Yong-chao;HU Yong;WANG Shu-li;LI Fei;SU Wen-juan(School of Energy,School of Petroleum and Natural Gas Engineering,Changzhou University,Changzhou 213164,China;Energy of School,Quanzhou Vocational and Technical University,Quanzhou 362268,China;Changzhou Branch,Jiangsu Province Special Equipment Safety Supervision Inspection Institute,Changzhou 213023,China)

机构地区：[1]常州大学石油与天然气工程学院能源学院,江苏常州213164 [2]泉州职业技术大学能源学院,福建泉州362268 [3]江苏省特种设备安全监督检验研究院常州分院,江苏常州213023

出　　处：《现代化工》2023年第6期6-11,共6页Modern Chemical Industry

基　　金：国家自然科学基金(51574045);江苏省碳达峰碳中和科技创新专项项目(BE2022001-5);中石油科技创新基金(2020D-5007-0211);江苏高校自然科学基金面上项目(22KJB440002);泉州市科学技术研究项目(2022N045);福建省清洁能源创新技术研究中心开放课题(QJNY22-06)。

摘　　要：液氢在储存、运输、应用等环节具有明显成本优势,是未来氢能储运的主要方式之一。分析了国内外液氢的生产、储存、运输技术现状以及我国液氢发展前景和存在问题;指明目前亟待解决的主要问题包括顶层设计、标准完善、多元化应用、关键技术设备自主研发等;需推进氢能在交通运输、能源供应、工业生产、商住生活等多个领域的产业应用,最终促进氢能在优化能源结构、保障能源安全、实现"双碳"目标过程中的关键作用。Liquid hydrogen has obvious low cost advantages in storage,transportation and application,and is one of the main ways for hydrogen energy storage and transportation in the future.Current situation of liquid hydrogen production,storage and transportation technologies in the world is expounded,and the prospects and existing problems for the development of liquid hydrogen in China is analyzed.Main problems to be solved currently include top design,standard perfect,the diversified applications,independent research and development of key technology and equipment,etc.China needs to promote the application of hydrogen energy in the transportation,energy supply,industrial production,business life and other industries.Ultimately,the key roles of hydrogen energy will be promoted in optimizing energy structure,ensuring energy supply security and realizing"carbon emission peaking and carbon neutrality"goal.

关 键 词：氢能 液氢储运 发展现状 问题分析 

分 类 号：TK91[动力工程及工程热物理]