生物质能—碳捕集与封存(BECCS)技术发展态势分析  

Development Trends of Bioenergy with Carbon Capture and Storage(BECCS) Technology

作　　者：孙裕彤 吴晓燕[1] 陈方[1,2] Sun Yutong;Wu Xiaoyan;Chen Fang(Chengdu Library and Information Center,Chinese Academy of Sciences,Chengdu 610299,China;Department of Library,Information and Archived Management,School of Economics and Management,University of Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]中国科学院成都文献情报中心,成都610299 [2]中国科学院大学经济与管理学院图书情报与档案管理系,北京100190

出　　处：《科学观察》2022年第2期21-32,共12页Science Focus

摘　　要：[目的/意义]生物质能-碳捕集与封存(Bioenergy with Carbon Capture and Storage,BECCS)是结合生物质能和碳捕集与封存技术以实现CO_(2)负排放的技术,对我国应对资源可持续利用、气候变化、能源安全等方面的挑战及促进“碳达峰、碳中和”目标的实现有重要作用。[方法/过程]从文献计量学角度,分析了BECCS相关的科学研究和技术开发的发展态势。[结果/结论]全球BECCS领域技术的科学研究和技术开发近年来整体呈增长趋势,中国、美国是该领域领先优势较为明显的国家,在发文量、国际合作、专利申请量和专利布局等方面均处于领先地位,具有较强的科学研究与技术开发能力。微藻利用、生物柴油制备等是当前的研究热点,生物质转化利用、二氧化碳的捕集与运输则是近年来技术开发的重点。下一步,应聚焦提升BECCS领域核心研究竞争力,创新开拓国际科技合作,加强先进技术的开发与转化应用,助力推动我国科技强国建设战略实施和“碳达峰、碳中和”目标的达成。[Objective/Significance] Bioenergy with carbon capture and storage(BECCS) is a technology that combines bioenergy and carbon capture and storage(CCS) technology to achieve negative carbon emission. It plays an important role in coping with the challenges of sustainable utilization of resources, climate change and energy security and promoting the realization of the goal of "carbon peaking and carbon neutralization". [Method/Process] From the perspective of bibliometrics, this paper analyzes the development trend of scientific research and technology development related to BECCS. [Results/Conclusions] It is found that the global scientific research and technological development in the field of BECCS have shown an overall growth trend in recent years. China and the United States are countries with obvious leading advantages in this field. They are in a leading position in the number of papers, international cooperation, patent applications and patent layout, and have strong scientific research and technological development capabilities. Microalgae utilization and biodiesel preparation are the current research hotspots. Biomass conversion and utilization, carbon dioxide capture and transportation are the focus of technology development in recent years. In the next step, we should focus on improving the core research competitiveness in the field of BECCS, innovate and explore international scientific and technological cooperation, strengthen the development, transformation and application of advanced technologies, and help promote the implementation of China’s strategy of building a scientific and technological power and the achievement of the goal of "carbon peaking and carbon neutralization".

关 键 词：生物质能 碳捕集与封存 BECCS 气候变化 碳排放 

分 类 号：G353.1[文化科学—情报学] S216[农业科学—农业机械化工程]