CO2 emission and mitigation potential estimations of China's primary aluminum industry | |
Zhang, Wenjuan; Li, Huiquan; Chen, Bo; Li, Qiang; Hou, Xinjuan; Zhang, Hui | |
刊名 | JOURNAL OF CLEANER PRODUCTION |
2015-09-15 | |
卷号 | 103期号:SEP页码:863-872 |
关键词 | Primary aluminum CO2 emission Calculation model Scenario analysis |
ISSN号 | 0959-6526 |
英文摘要 | This paper reviews the features of bauxite resources and fuels utilized in China's primary aluminum industry, which was not adequately discussed in previous studies with the existing general CO2 assessment approach. Targeted at this matter, this article develops a bottom-up calculation and scenario analysis model to estimate CO2 emissions and reduction potentials for China's primary aluminum industry. In this model, the complex structures of feedstock, technology and electric power are completely considered. CO2 emissions from alumina and aluminum production in the selected year are calculated using this model, and emissions associated with five distinct refining technologies and smelters in the six regional power grids are examined in detail. Results show that CO2 emissions of primary aluminum production in China could decrease at various extents through implementing alternative countermeasures for ore quality changes and policies adjustment in the future. It's expected that wide adoption of SBSP and IBP as well as further elirriination of LSSP and SPCP have a reduction potential of 6%, which is almost equivalent to the cutting effect of SBP domination. For smelting stage, the maximum reduction potential of 20% is projected for 2020, as the current international best available value of power consumption is achieved. (C) 2014 Elsevier Ltd. All rights reserved. |
WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine |
类目[WOS] | Engineering, Environmental ; Environmental Sciences |
研究领域[WOS] | Engineering ; Environmental Sciences & Ecology |
关键词[WOS] | GREENHOUSE-GAS EMISSIONS ; POWER SECTOR ; CYCLE ; CONSUMPTION ; TECHNOLOGY ; FOOTPRINT ; ENERGY |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000356990800084 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/19385] |
专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
作者单位 | Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Wenjuan,Li, Huiquan,Chen, Bo,et al. CO2 emission and mitigation potential estimations of China's primary aluminum industry[J]. JOURNAL OF CLEANER PRODUCTION,2015,103(SEP):863-872. |
APA | Zhang, Wenjuan,Li, Huiquan,Chen, Bo,Li, Qiang,Hou, Xinjuan,&Zhang, Hui.(2015).CO2 emission and mitigation potential estimations of China's primary aluminum industry.JOURNAL OF CLEANER PRODUCTION,103(SEP),863-872. |
MLA | Zhang, Wenjuan,et al."CO2 emission and mitigation potential estimations of China's primary aluminum industry".JOURNAL OF CLEANER PRODUCTION 103.SEP(2015):863-872. |
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