基于碳物质流分析的钢铁企业碳排放分析方法与案例  

Analysis Method and Case of Carbon Emission Assessment Based on Carbon Flow Analysis in Integrated Iron and Steel Industry

作　　者：张辉[1,2] 李会泉[2] 陈波[2] 唐清[2] 

机构地区：[1]中国科学院研究生院,北京100049 [2]中国科学院过程工程研究所,北京100190

出　　处：《钢铁》2013年第2期86-92,共7页Iron and Steel

基　　金：国家科技支撑计划资助项目(2011BAC06B13)

摘　　要：作为中国除电力行业外最大的能源消耗与碳排放部门,钢铁工业碳排放评价方法备受关注。针对目前钢铁工业碳排放分析方法在系统边界,排放因子等方面的问题,以及企业碳排放评价的特定技术要求,在IPCC等结构碳排放评价框架基础上,提出基于碳物质流分析的钢铁企业碳排放评价方法,为企业碳排放核算以及碳减排方案制定提供方法和依据。此外,还以某千万吨长流程钢铁企业作为实例,研究发现该典型钢铁企业实际碳排放量为1 815.06kg(CO2),理论最大碳减排潜力为624.40kg。Iron and steel industry was the great energy consumption and carbon emission sector besides power generation,the relative carbon emission assessment method was attractive.Furthermore,mill level carbon emission assessment will not only propose the evaluation approach and also recommended the low carbon developing strategy for companies.A mill level carbon emission method based on carbon flow analysis was proposed.The method consists of carbon flow analysis,indies,algorithm and so on.Through a case study,the method was tested and verified.The case company discharges 1 815.06 kg for CO2.The carbon alleviating potential is 624.40 kg under specific technology route.

关 键 词：碳物质流分析 可持续发展 低碳 钢铁工业 碳排放评估 

分 类 号：X757[环境科学与工程—环境工程]