中国铝生命周期能耗与碳排放的情景分析及减排对策

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Abstract Exploring the energy conservation and emission reduction pathways of aluminum industry with high energy consumption and emissions intensity will help China to meet the greenhouse gas emission reduction commitment under the Paris Agreement. By applying the material flow analysis (MFA) and life cycle assessment (LCA), this study sets 15 scenarios based on stock, technology, and energy structure to quantify the energy consumption and carbon emissions of Chinese aluminum industry during 1990~2100. This study also explores the potential of energy conservation and emission reduction in different pathways. Chinese aluminum stock will peak during 2040~2050 (455~733 million tons);the primary aluminum production will peak before 2030 (27~41 million tons); the secondary aluminum production will peak during 2050~2060(23~48 million tons), and will exceed the primary aluminum production during 2035~2040. The aluminum industry can achieve the target that energy consumption and carbon emissions should reach the peak by 2030, but only in the scenario which has lowest stock level, the most advanced technology and the optimal energy structure , can China achieve the emission reduction goal. Improving technology is the optimal measure of energy conservation and emission reduction (>45%). To complete the low-carbon transformation of aluminum industry, the main task is to improve technology level, especially improve the recycling rate of aluminum scrap and the proportion of secondary aluminum.

Key words： aluminum scenario analysis material flow analysis life cycle assessment energy conservation and emission reduction

Received: 09 June 2020

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	LU Hao-jie
	WANG Wan-jun
	DAI Min
	CHEN Wei-qiang
	SHI Lei

Cite this article:

LU Hao-jie,WANG Wan-jun,DAI Min等. Scenario analysis of energy consumption and carbon emissions in Chinese aluminum life cycle and emissions reduction measures[J]. CHINA ENVIRONMENTAL SCIENCECE, 2021, 41(1): 451-462.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2021/V41/I1/451

[1]	舟丹.中国是世界上最大的碳排放国之一[J]. 中外能源, 2015, 20(1):56. Zhou D, 2015, China is one of the largest carbon emitters in the world[J].Sino-Global Energy, 20(1):56.
[2]	强化应对气候变化行动——中国国家自主贡献[N]. 2015-07-01. Strengthening action to deal with climate change-China's national independent contribution[N]. 2015-07-01.
[3]	IEA I. Energy technology perspectives 2017[J]. Catalysing Energy Technology Transformations, 2017.
[4]	杨毅,郭尧琦,朱文松,等.我国铝工业经济增长与碳排放脱钩的时空分异研究[J]. 矿冶工程, 2018,38(6):168-72. Yang Y, Guo Y Q, Zhu W S, et al. Discussion of spatio-temporal differentiation for decoupling carbon emissions from economic growth in China's aluminum industry[J]. Mining and Metallurgical Engineering, 2018,38(6):168-72.
[5]	"十三五"节能减排综合工作方案[J]. 有色冶金节能, 2017, 33(2):1-9. Comprehensive work plan for energy conservation and emission reduction in the 13th five year plan[J]. Energy saving in Nonferrous Metallurgy, 2017,33(2):1-9.
[6]	Tan R B, Khoo H H. An LCA study of a primary aluminum supply chain[J]. Journal of Cleaner Production, 2005,13(6):607-18.
[7]	Norgate T, Haque N. Energy and greenhouse gas impacts of mining and mineral processing operations[J]. Journal of Cleaner Production, 2010,18(3):266-74.
[8]	Yi Y, Guo Y-Q, Zhu W-S, et al. Environmental impact assessment of China's primary aluminum based on life cycle assessment[J]. Transactions of Nonferrous Metals Society of China, 2019,29(8):1784-92.
[9]	Niero M, Negerelli A J, Hoffmeyer S B, et al. Closing the loop for aluminum cans:Life cycle assessment of progression in cradle-tocradle certification levels[J]. Journal of Cleaner Production, 2016, 126:352-362.
[10]	PauliukK S, Müller D B. The role of in-use stocks in the social metabolism and in climate change mitigation[J]. Global Environmental Change, 2014,24:132-142.
[11]	韩永鹏,李会泉,陈波,等.高铝粉煤灰资源化过程重金属环境影响研究[J]. 中国环境科学, 2013,33(11):2013-7. Han Y P, Li H Q, Chen B, et al. Migration and emission of heavy metal elements in the multi-resource utilization of high alumina fly ash process[J]. China Environmental Science, 2013,33(11):2013-7.
[12]	Paraskevas D, Kellens K, Dewulf W, et al. Environmental modelling of aluminium recycling:a life cycle assessment tool for sustainable metal management[J]. Journal of Cleaner Production, 2015,105(3):57-70.
[13]	Damgaard A, Larsen A W, Christensen T H. Recycling of metals:accounting of greenhouse gases and global warming contributions[J]. Waste Management & Research, 2009,27(8):773-80.
[14]	Luo Z, Soria A. Prospective study of the world aluminium industry[R]. Institute for Prospective Technological Studies, European Commission Joint Research Centre, 2007,
[15]	Sevigné-itoiz E, Gasol C M, Rieradevall J, et al. Environmental consequences of recycling aluminum old scrap in a global market[J]. Resources, conservation and recycling, 2014,89:94-103.
[16]	Elshkaki A, Vandervoet E, Timmermans V, et al. Dynamic stock modelling:A method for the identification and estimation of future waste streams and emissions based on past production and product stock characteristics[J]. Energy, 2005,30(8):1353-63.
[17]	Elshkaki A, Vandervoet E, Vanholderbeke M, et al. The environmental and economic consequences of the developments of lead stocks in the Dutch economic system[J]. Resources, Conservation and Recycling, 2004,42(2):133-54.
[18]	Schwarz H-G, Briem S, Zapp P. Future carbon dioxide emissions in the global material flow of primary aluminium[J]. Energy, 2001,26(8):775-95.
[19]	Menzie W, Barry J, Bleiwas D, et al. The global flow of aluminum from 2006 through 2025[M]. US Department of the Interior, US Geological Survey, 2010.
[20]	Liu G, Bangs C E, Müller D B. Stock dynamics and emission pathways of the global aluminium cycle[J]. Nature Climate Change, 2013,3(4):338-42.
[21]	丁宁,高峰,王志宏,等.原铝与再生铝生产的能耗和温室气体排放对比[J]. 中国有色金属学报, 2012,22(10):2908-15. Ding N, Gao F, Wang Z H, et al. Comparative analysis of primary aluminum and recycled aluminum on energy consumption and greenhouse gas emission[J]. The Chinese Journal of Nonferrous Metals., 2012,22(10):2908-15.
[22]	Müller E, Hilty L M, Widmer R, et al. Modeling metal stocks and flows:a review of dynamic material flow analysis methods[J]. Environmental Science & Technology, 2014,48(4):2102-13.
[23]	Wiedenhofer D, Fishman T, Lauk C, et al. Integrating material stock dynamics into economy-wide material flow accounting:concepts, modelling, and global application for 1900~2050[J]. Ecological Economics, 2019,156:121-33.
[24]	陈伟强,石磊,钱易.国家尺度上铝的社会流动过程解析[J]. 资源科学, 2008,(7):1004-12. Chen W-Q, Shi L, Qian Y. Description of anthropogenic aluminum cycles[J]. Resource Scinece, 2008,(7):1004-12.
[25]	Dai M, Wang P, Chen W-Q, et al. Scenario analysis of China's 2019, aluminum cycle reveals the coming scrap age and the end of primary aluminum boom[J]. Journal of Cleaner Production, 226:793-804.
[26]	蒋晓斌,江健,陈定江,等.中国乘用车塑料的动态物质流分析[J]. 中国环境科学, 2020,40(9):4106-14. Jiang X B, Jiang J, Chen D J, et al. Dynamic material flow analysis of Chinese passenger car plastics[J]. China Environmental Science, 2020,40(9):4106-14.
[27]	刘满芝,谈帅,栾常锦,等.中国废纸回收系统物质流分析与评价[J]. 中国环境科学, 2020,40(1):439-52. Liu M Z, Tan S, Luan C J, et al. Material flow analysis and evaluation of waste paper recycling system in China[J]. China Environmental Science, 2020,40(1):439-52.
[28]	Melo M. Statistical analysis of metal scrap generation:the case of aluminium in Germany[J]. Resources, Conservation and Recycling, 1999,26(2):91-113.
[29]	Moujahid Y, Bouabid R. Mineralogy and charge of Moroccan vertisoil smectite[J]. Journal of Materials and Environmental Science, 2015, 6(11):3328-37.
[30]	Hatayama H, Daigo I, Matsuno Y, et al. Assessment of the recycling potential of aluminum in Japan, the United States, Europe and China[J]. Materials transactions, 2009,0901260657.
[31]	Chen W-Q, Shi L. Analysis of aluminum stocks and flows in mainland China from 1950 to 2009:Exploring the dynamics driving the rapid increase in China's aluminum production[J]. Resources Conservation and Recycling, 2012,65:18-28.
[32]	IAI, 2018. The website of the international aluminium Institute[WWW Document]. http://www.world-aluminium.org.
[33]	Chen W-Q, Shi L, Qian Y.Substance flow analysis of aluminium in mainland China for 2001, 2004 and 2007:Exploring its initial sources, eventual sinks and the pathways linking them[J]. Resources Conservation and Recycling, 2010,54(9):557-70.
[34]	陈伟强,万红艳,武娟妮,等.铝的生命周期评价与铝工业的环境影响[J]. 轻金属, 2009,5:3-10. Chen W-Q, Wan H Y, Wu J N, et al. Life cycle assessment of aluminium and the environmental impacts of aluminium industry[J]. Resource Scinece, 2009,5:3-10.
[35]	王祝堂.铝型材挤压的废品量与金属损失[J]. 轻合金加工技术, 1999,(10):43. Wang Z T. Scrap quantity and metal loss of aluminum profile extrusion[J]. Light Alloy Fabrication Technology, 1999,(10):43.
[36]	王祝堂.中国的再生铝工业[J]. 有色金属加工, 2015,44(6):4-5. Wang Z T. Secondary Aluminum Industry in China[J]. Nonferrous Metals Processing, 2015,44(6):4-5.
[37]	中国有色金属工业协会.中国有色金属工业年鉴[M]. 北京:《中国有色金属工业年鉴》社, 2018. China Nonferrous Metals Industry Association. China nonferrous metals industry yearbook[M]. Beijing:Metals Industry Association. China Nonferrous Metals Industry Yearbook press, 2018.
[38]	国家统计局能源统计司.中国能源统计年鉴[M]. 北京:中国统计出版社, 2018. Department of energy statistics, National Bureau of Statistics. China energy statistical yearbook[M]. Beijing:China Statistics Press, 2018.
[39]	IAI, 2018. The website of the International Aluminium Institute[WWW Document]. http://www.world-aluminium.org/publications/#data.
[40]	Nations U. World population prospects, 2017 Revision[J]. New York:United Nations, 2017.
[41]	Pauliuk S, Wang T, Müller D. Moving toward the circular economy:The role of stocks in the Chinese steel cycle[J]. Environmental Science & Technology, 2012,46(1):148-54.
[42]	陈伟强.中国铝存量与流量分析:环境影响、需求模拟及政策启示[D]. 北京:清华大学, 2010. Chen W Q. Stocks and flows analysis of aluminum in China:Environmental impacts, future demand modelling and policy implications[D]. Beijing:Tsinghua University, 2010.
[43]	Dahlström K, Ekins P. Combining economic and environmental dimensions:Value chain analysis of UK aluminium flows[J]. Resources, conservation and recycling, 2007,51(3):541-60.
[44]	Chen W-Q, Graedel T E. Dynamic analysis of aluminum stocks and flows in the United States:1900~2009[J]. Ecological Economics, 2012,81:92-102.
[45]	Ciacci L, Chen W-Q, Passarini F, et al. Historical evolution of anthropogenic aluminum stocks and flows in Italy[J]. Resources, conservation and recycling, 2013,72:1-8.
[46]	Wang J, Graedel T E. Aluminum in-use stocks in China:a bottom-up study[J]. Journal of Material Cycles and Waste Management, 2010, 12(1):66-82.
[47]	AGENCY(IEA). World energy outlook 2019[M]. 2019.
[48]	陈伟强,石磊,钱易.1991年~2007年中国铝物质流分析(Ⅱ):全生命周期损失估算及其政策启示[J]. 资源科学, 2009,31(12):2120-9. Chen W-Q, Shi L, Qian Y. Substance flow analysis of aluminiumin China for 1991-2007(Ⅱ):quantity loss of aluminium from a perspective of life cycle and its policy implications[J]. Resource Scinece, 2009,31(12):2120-9.
[49]	Chen W-Q. Dynamic product-level analysis of in-use aluminum stocks in the United States[J]. Journal of Industrial Ecology, 2018, 22(6):1425-35.
[50]	中国有色金属工业协会再生金属分会.2018年中国再生有色金属产业发展报告[M]. 2019. China Nonferrous Metals Industry Association, Renewable Metals Branch. Report on the development of China's renewable nonferrous metals industry in 2018[M]. 2019.
[51]	中国有色金属工业协会再生金属分会.2019年中国再生有色金属产业发展报告[M]. 2020. China Nonferrous Metals Industry Association, Renewable Metals Branch. Report on the development of China's renewable nonferrous metals industry in 2019[M]. 2020.
[52]	张浩钰.中国铝资源需求预测与保障性分析[J]. 西部资源, 2018, (1):189-91,97. Zhang H Y. Demand forecast and supportability analysis of aluminum resources in China[J].Western Resources, 2018,(1):189-91,97.
[53]	代敏,汪鹏,陈伟强,等.原生铝的拐点和铝废料的时代即将到来[J]. 资源再生, 2019,(8):26-31. Dai M, Wang P, Chen W-Q, et al. The era of inflection point and aluminum scrap of primary aluminum is coming soon[J]. Resource Recycling, 2019,(8):26-31.