“双碳”目标下全球钢铁资源循环回收利用技术发展态势研究  

Development Trend of Global Steel Recycling and Utilization Technology Under the Target of“Peak Carbon Dioxide Emissions and Carbon Neutrality”

作　　者：熊书玲 郑佳[1] 康凯 纪颖茹 XIONG Shuling;ZHENG Jia;KANG Kai;JI Yingru(Institute of Scientific and Technical Information of China,Beijing 100038)

机构地区：[1]中国科学技术信息研究所,北京100038

出　　处：《全球科技经济瞭望》2023年第5期48-55,64,共9页Global Science，Technology and Economy Outlook

基　　金：中央级公益性科研院所基本科研业务费创新研究基金青年项目“‘双碳’目标下钢铁产业循环回收利用发展态势研究”(QN2022-24);中央级公益性科研院所基本科研业务费重点工作项目“未来技术产业化成熟度研究”(ZD2023-16)。

摘　　要：钢铁产业是能源密集型产业。大力发展钢铁产业循环经济,促进钢铁资源循环回收利用,是当前中国实施“双碳”战略目标下重要的发展方向之一。利用Innography专利检索平台和Web of Science论文检索平台,对全球废钢铁利用技术的发展现状与技术特点进行分析,从年度分布趋势、研发国家、研究机构、技术领域、研究人员等多个维度展示了钢铁资源循环回收利用的发展态势。通过国内外对比研究,分析中国钢铁资源循环回收利用技术领域面临的问题和发展瓶颈,并对中国未来钢铁产业循环经济高质量发展提出建议。The iron and steel industry is an energy intensive industry.To vigorously develop the circular economy of iron and steel industry and promote the recycling and utilization of iron and steel resources is one of the important development directions under the implementation of the“peak carbon dioxide emissions and carbon neutrality”strategic goal in China.In this study,Innography patent retrieval platform and Web of Science paper retrieval platform were used to analyze the development status and technical characteristics of global scrap iron and steel resources recycling and utilization,and the development trend of iron and steel resources recycling and utilization technology was shown from multiple dimensions such as the annual distribution trends,research and development countries,research institutions,technical fields,researchers,etc.Through the domestic and foreign comparative studies,this study analyzes the problems and development bottlenecks in the field of recycling technology of steel resources in China,and puts forward some suggestions on the high-quality development of recycling economy in Chinese steel industry in the future.

关 键 词：“双碳” 钢铁 回收利用 科学计量 循环经济 

分 类 号：X757[环境科学与工程—环境工程] G306[文化科学]