کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6683873 501863 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Uncovering driving forces on greenhouse gas emissions in China' aluminum industry from the perspective of life cycle analysis
ترجمه فارسی عنوان
کشف نیروهای راننده در انتشار گازهای گلخانه ای در صنعت آلومینیوم چین از منظر تحلیل چرخه عمر
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
With the rapid growth of aluminum production, reducing greenhouse gas (GHG) emissions in China's aluminum industry (CAI) is posing a significant challenge. In this study, the energy-related GHG emission trajectories, features and driving forces of CAI are analyzed from the perspective of life cycle analysis (LCA) from 2004 to 2013. Results indicate that CAI experienced a rapid growth of energy-related GHG emissions with an average annual growth of 28.5 million tons CO2e from 2004 to 2013. Energy-scale effect is the main driving force for energy-related GHG emissions increase in CAI, while emission-factor effect of secondary aluminum production plays a marginal effect. Construction and transportation-related activities account for the bulk of the embodied emissions, accounting for more than 40% of the total embodied emissions from CAI. Policy implications for GHG mitigation within the CAI, such as developing secondary aluminum industry, improving energy mix and optimizing resource efficiency of production, are raised.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 166, 15 March 2016, Pages 253-263
نویسندگان
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