摘要
氢能的管道输送包括高压气态氢输送和液态氢基能源(液氨或甲醇)输送,管道为新建或利用原有管道改输,已具备一定的发展基础,但仍面临技术与经济的双重挑战。介绍了氢能管道输送的技术分类与技术原理,并给出评价指标,总结了国内外氢能管道输送的发展现状与趋势,分析了氢能管道输送的关键技术与经济性。氢能管道输送具备一定的技术可行性,将迎来规模化的发展,成为最高效、最经济的氢能大规模长距离输送方式。
Hydrogen pipeline transportation encompasses high-pressure gaseous hydrogen transport and liquid hydrogen-based energy carriers(such as liquid ammonia or methanol)transport.These pipelines can be newly constructed or converted from existing pipelines,and there is already a foundation for their development.However,they still confront dual challenges from technology and economy.This paper introduces the technical classifications and principles of hydrogen pipeline transportation,provides evaluation indicators,summarizes the current status and trends of hydrogen pipeline transportation development both in China and in the globe,and analyzes the key technologies and economy of hydrogen pipeline transportation.Hydrogen pipeline transportation,with its technical feasibility,is poised for scaled development,and expected to become the most efficient and economical method for large-scale and long-distance hydrogen transportation.
作者
杨明
李龙冬
张伟凯
林小飞
曹权
张晓瑞
YANG Ming;LI Long-dong;ZHANG Wei-kai;LIN Xiao-fei;CAO Quan;ZHANG Xiao-rui(PipeChina West Petroleum and Gas Pipeline Company Limited,Urumqi 830000,China;Xinjiang Key Laboratory of Multi-medium Pipeline Safety Transportation,Urumqi 830000,China;Beijing Gas and Heating Engineering Design Institute,Beijing 100032,China)
出处
《现代化工》
北大核心
2025年第5期25-30,36,共7页
Modern Chemical Industry
基金
国家石油天然气管网集团有限公司科学研究与技术开发项目(DTXNY202302)。
关键词
管道
氢气
液态氢基能源
关键技术
经济性
pipeline
hydrogen
liquid hydrogen-based energy
key technologies
economy
作者简介
杨明(1985-),男,硕士,高级工程师,研究方向为油气、新能源储运技术,yangming04@pipechina.com.cn;通讯联系人:曹权(1995-),男,硕士,工程师,研究方向为氢能储运技术与天然气高效利用,cquan@gasheat.com.cn。
