“天然气+氢能”全产业链融合发展现状及趋势  

Development of the Entire Industry Chain for“Natural Gas+Hydrogen Energy”:Status and Trends

作　　者：梁严 周淑慧[1] 吴璇[2] 杨义[1] 魏嘉 魏传博[1] LIANG Yan;ZHOU Shuhui;WU Xuan;YANG Yi;WEI Jia;WEI Chuanbo(PetroChina Planning and Engineering Institute;PetroChina Petrochemical Research Institute;PetroChina Nature Gas Marking Company)

机构地区：[1]中国石油天然气股份有限公司规划总院 [2]中国石油天然气股份有限公司石油化工研究院 [3]中国石油天然气股份有限公司天然气销售分公司

出　　处：《油气与新能源》2023年第6期1-7,共7页Petroleum and new energy

基　　金：中国石油天然气股份有限公司科学研究与技术开发项目《低碳排放天然气化学链重整制氢技术和氢能综合利用研究》(K2021-86)。

摘　　要：天然气在能源体系中发挥“基础性、灵活性、融合性”功能,是支撑中国能源体系转型的“桥梁能源”;氢能是推动化石能源低碳转型的重要方向,也是解决新能源消纳及调峰的重要载体;天然气与氢能在产业链上具有相似链系特征、类似储运特点和部分相同应用领域,具备构建“天然气+氢能”全产业链耦合的良好发展条件。通过天然气和氢能在新型能源体系所起的关键作用为切入点,研究分析“天然气+氢能”全产业链耦合的必要性和可行性,重点剖析在上游制备、中游储运及下游利用全产业链融合的发展方向,最终从政策支持、示范应用及技术攻关角度提出了具体操作建议。As a“bridge energy”to assist China’s energy system's transition,natural gas serves as a“fundamental,flexible,and integrated”component of the country's energy system.In addition to being a key component in the low-carbon transformation of fossil fuels,hydrogen energy is also a key means of addressing the issues of new energy consumption and peak shaving.Natural gas and hydrogen energy have similar chain characteristics,as well as similar storage and transportation properties.They also share some application domains.So,they have favorable growth conditions to create a“natural gas+hydrogen energy”comprehensive industry chain.The primary roles that hydrogen energy and natural gas play in the new energy system provide the foundation for this article’s exploration and evaluation of the necessity and feasibility of the“natural gas+hydrogen energy”coupling to create an entire industry chain.The analysis in this article focuses on the direction of development of the entire industry chain in terms of upstream preparation,midstream storage and transportation,and downstream utilization.Finally,specific operational recommendations are presented from the viewpoints of policy support,demonstration application,and technical research.

关 键 词：天然气 氢能 全产业链 天然气制氢 天然气掺氢 产业融合 

分 类 号：TK91[动力工程及工程热物理] F426.22[经济管理—产业经济]