Change in Carbon Dioxide (CO_2) Emissions From Energy Use in China's Iron and Steel Industry

查看全文 作　　者：SUN Wen-[1]qiang;CAI Jiu-[1]ju;MAO Hu-[1]jun;GUAN Duo [2]jiao

机构地区：[1]State Environmental Protection Key Laboratory of Eco Industry, Institute of Thermal and Environmental Engineering, Northeastern University, Shenyang 110819, Liaoning, China;[2]Department of Energy and Power Engineering, Shenyang Institute of Engineering, Shenyang 110136, Liaoning, China

出　　处：《Journal of Iron and Steel Research(International)》索引2011年第18卷第6期,共6页

基　　金：Item Sponsored by the Fundamental Research Funds for the Central Universities of China(N090602007) 摘　　要：As the largest energy consuming manufacturing sector and one of the most important sources of carbon dioxide(CO2)emissions,the China's iron and steel industry has paid attention to the study of changing trend and influencing factors of CO2 emissions from energy use.The logarithmic mean Divisia index(LMDI)technique is used to decompose total change in CO2 emissions into four factors:emission factor effect,energy structure effect,energy consumption effect,and steel production effect.The results show that the steel production effect is the major factor which is responsible for the rise in CO2 emissions;whereas the energy consumption effect contributes most to the reduction in CO2 emissions.And the emission factor effect makes a weak negative contribution to the increase of CO2 emissions.To find out the detailed relationship between change in energy consumption or steel production and change in CO2 emissions,the correlation equations are also proposed. 关键词：二氧化碳排放量钢铁工业 CO2 能源利用中国钢铁生产能源消耗能源消费

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Change in Carbon Dioxide (CO_2) Emissions From Energy Use in China's Iron and Steel Industry

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