| 中国水泥企业能源消耗特征分析 |
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| 引用本文： | 蔡博峰,曹东,周颖,张战胜. 中国水泥企业能源消耗特征分析[J]. 环境工程, 2011, 29(2): 123-126. DOI: 10.13205/j.hjgc.201102032 |
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| 作者姓名： | 蔡博峰 曹东 周颖 张战胜 |
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| 作者单位： | 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 |
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| 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。
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| 关 键 词： | 水泥企业 熟料 能耗特征 |
ANALYSIS OF ENERGY CONSUMPTION FEATURES OF CHINESE CEMENT PLANTS |
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| Cai Bofeng,Cao Dong,Zhou Ying,Zhang Zhansheng. ANALYSIS OF ENERGY CONSUMPTION FEATURES OF CHINESE CEMENT PLANTS[J]. Environmental Engineering, 2011, 29(2): 123-126. DOI: 10.13205/j.hjgc.201102032 |
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| Authors: | Cai Bofeng Cao Dong Zhou Ying Zhang Zhansheng |
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| Abstract: | 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. |
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| Keywords: | cement plants clinker energy consumption features |
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