钢铁行业能源效率与碳排放

钢铁行业是中国能源消费和碳排放大户,面临的节能减排压力巨大,同时针对钢铁行业能源效率与碳排放的研究也不断增多。基于中国知网数据库,利用文献计量方法,分析了钢铁行业能源效率与碳排放研究的发展变化特征和趋势。研究结果表明:钢铁行业能源效率与碳排放的科研产出自2010年开始出现快速增长,中国冶金报、冶金管理、东北大学是重要的文献来源,科研产出的学科分布和关键词分析反映了本领域是包含冶金技术、工业经济、管理学、环境科学等多学科交叉的综合性研究。从研究成果的高产机构发现,东北大学、中国钢铁工业协会、冶金工业规划研究院、北京科技大学是本领域的主要研究机构。通过关键词分析得到了此领域的关注热点除了能源效率与碳排放外,还涉及到循环经济、余热回收、高炉等经济学和钢铁行业技术研究的内容。

The Energy Efficiency and Carbon Emissions Researches of the Iron and Steel Industry

As one of China''s largest energy consumer, the carbon emissions from the iron and steel industry accounted for a significant portion of China''s total greenhouse gas emissions. Considering CNKI as the retrieval source, this paper presents the development characteristics and trend of the researches on energy efficiency and carbon emissions of the iron and steel industry by a bibliometric analysis. The results reveal that:the scientific outcomes of this research field are increasing sharply since 2010. China Metallurgical News, China Steel Focus and Northeastern University are the famous origins or journals of these documents. Northeastern University, China Iron and Steel Association and China Metallurgical Industry Planning and Research Institute are outstanding research institutes in this research topic. The subject distribution suggested the researches on energy efficiency and carbon emissions of the iron and steel industry has developed into an interdisciplinary field, including metallurgical technology, industrial economy, management, environment. The related hotspots include cyclic economy, waste heat recovery and blast furnace, etc.