中国水泥企业能源消耗特征分析  

ANALYSIS OF ENERGY CONSUMPTION FEATURES OF CHINESE CEMENT PLANTS

作　　者：蔡博峰[1] 曹东[1] 周颖[1] 张战胜[1] 

机构地区：[1]环境保护部环境规划院气候变化与环境政策研究中心,北京100012

出　　处：《环境工程》2011年第2期123-126,共4页Environmental Engineering

摘　　要：基于我国2007年水泥熟料全口径4 305家企业的能源消耗数据,分析了我国熟料生产企业的能耗特征,结论是企业分散,生产规模小(15.12×104 t/a),单位熟料能耗高(0.14 tce/t)。通过聚类分析,将熟料企业分为4类,提出小型企业是我国节能降耗和淘汰、重组与整合的重点。如果到2020年,全部淘汰小型企业和中型企业,则可以比基准情景节能0.19亿t标煤。The statistical features of energy consumption of China clinker production plants were analyzed based on the first state pollution source survey dataset,which includes all the 4 305 plants.The results showed that small scale（15.12 × 104 t clinker /a） and low energy efficiency（0.14 tce /t clinker） on average level are the main features in China in 2007.According to cluster analysis,the plants were divided into 4 groups.The proposal of phasing out the small scales gradually was raised and that would achieve a 19Mtce energy savings if this proposal was realized by 2020.

关 键 词：水泥企业 熟料 能耗特征 

分 类 号：F426.71[经济管理—产业经济]