کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6683499 | 501857 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Constructing an energy efficiency benchmarking system for coal production
ترجمه فارسی عنوان
ساخت یک سیستم سنجش بهره وری انرژی برای تولید زغال سنگ
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کلمات کلیدی
بهره وری انرژی، تولید زغال سنگ، معیار ارزیابی انرژی، پتانسیل صرفه جویی در انرژی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Coal mining not only produces, but also consumes a large amount of energy. Coal production has an extremely high energy efficiency potential, and benchmarking is critical to discover this potential. To address problems such as ambiguity of coal production (e.g. underground mining), benchmarking range and absence of both indicators and standards for energy efficiency benchmarking, this paper makes use of product-based and process-based benchmarking. These two techniques are used to construct a benchmarking system for coal production with high energy efficiency, and improve the standards used at the eight coal mines owned by the Yankuang Group. Comparison and analysis of benchmarking in enterprises indicates that energy use during raw coal production could be reduced by 22.77%. Across China energy savings from coal production could reach 15.98-32.98Â Mtce, with an equivalent 42-87Â Mt of CO2 emissions saved. Lastly, this paper provides measures to improve coal production energy efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 169, 1 May 2016, Pages 301-308
Journal: Applied Energy - Volume 169, 1 May 2016, Pages 301-308
نویسندگان
Ning Wang, Zongguo Wen, Mingqi Liu, Jie Guo,