废旧铝合金回收利用的研究现状
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摘要
铝合金由于其密度小、强度高、耐腐蚀等一系列优良性能,已经成为世界上第二大金属材料。随着原铝产量的严重短缺和各种铝产品相继达到报废年限,人们对各类废旧铝合金的回收利用越发关注。再生铝行业的兴起不仅可以有效缓解全球铝土矿资源日益匮乏的局面,而且对经济、环境和能源的可持续发展都有很大贡献。航空航天用铝由于工作环境特殊,对铝合金强度、耐热性、抗腐蚀性和抗疲劳性等有严格的要求,航空铝有更高的循环利用价值。通过几十年的研究探索,针对废铝回收过程产品质量不稳定、烧损率高、氧化严重等问题,相继开发了重介质分离、双室炉熔炼、LARS变质处理等技术和设备。本工作对常见废旧铝合金在预处理、重熔再生和金属熔体精炼过程中所用设备和技术进行了总结,重点归纳了航空铝的回收利用现状,对铝回收行业存在的难点问题和未来发展趋势进行了讨论和展望。
Because of the low density, high strength, good corrosion resistance and other excellent properties, aluminum alloys have become the second widest used metal material. In recent years, more and more attention to the recycling of waste aluminum alloys has been paid, which not only effectively alleviates the global shortage of bauxite resource, but also contributes to the sustainable development of economy, environment, and energy. Due to the special working environment of aerospace industry, it has higher performance requirements for the aluminum alloy, i.e. strength, heat resistance, corrosion resistance and fatigue resistance. Therefore, the aerospace aluminum alloys contain many types of alloying elements and create higher recycling value. With decades of research and exploration, there are still problems limiting the recycling, such as unstable product quality, high burning rate, and severe oxidation. Heavymedium separation, dual-chamber furnace smelting, and LARS metamorphic treatment technologies and equipments have been successively developed. This article summarized the types of commonly used aluminum alloys, the equipments and technologies used in the recycling process, including pretreatment, remelting regeneration and refining. The status of recycling and utilization of aerospace aluminum was highlighted. Finally, the difficulties and future trends in the aluminum recycling industry were discussed and looked ahead.
Because of the low density, high strength, good corrosion resistance and other excellent properties, aluminum alloys have become the second widest used metal material. In recent years, more and more attention to the recycling of waste aluminum alloys has been paid, which not only effectively alleviates the global shortage of bauxite resource, but also contributes to the sustainable development of economy, environment, and energy. Due to the special working environment of aerospace industry, it has higher performance requirements for the aluminum alloy, i.e. strength, heat resistance, corrosion resistance and fatigue resistance. Therefore, the aerospace aluminum alloys contain many types of alloying elements and create higher recycling value. With decades of research and exploration, there are still problems limiting the recycling, such as unstable product quality, high burning rate, and severe oxidation. Heavymedium separation, dual-chamber furnace smelting, and LARS metamorphic treatment technologies and equipments have been successively developed. This article summarized the types of commonly used aluminum alloys, the equipments and technologies used in the recycling process, including pretreatment, remelting regeneration and refining. The status of recycling and utilization of aerospace aluminum was highlighted. Finally, the difficulties and future trends in the aluminum recycling industry were discussed and looked ahead.
引文
[1]Ferretti I,Zanoni S,Zavanella L,et al.Greening the aluminium supply chain[J].International Journal of Production Economics,2007,108(1/2):236-245.
[2]王祝堂.世界再生铝工业风云[J].世界有色金属,2017,45(5):15-20.Wang Z T.World recycled aluminum industry situation[J].World Nonferrous Metals,2017,45(5):15-20.
[3]Maung K N,Yoshida T,Liu G,et al.Assessment of secondary aluminum reserves of nations[J].Resources,Conservation and Recycling,2017,126:34-41.
[4]刘媛媛.废杂铝合金真空蒸馏除锌的研究[D].昆明:昆明理工大学,2006:1-83.Liu Y Y.Vacuum distillation and dezincification of waste aluminum alloy[D].Kunming:University of Science and Technology Kunming,2006:1-83.
[5]高安江,曲信磊.废铝回收处理技术及工艺研究[J].再生资源与循环经济,2014,(2):35-36.Gao A J,Qu X L.Waste aluminum recovery technology and process research[J].Renewable Resources and Recycling Economy,2014,(2):35-36.
[6]Ayres R U.Metal recycling economic and environmental implications[J].Resources,Conservation and Recycling,1997,21(3):145-173.
[7]Colombo A,Benfenati E,Celeste G,et al.Concentrations of PCDD/PCDF in soil close to a secondary aluminum smelter[J].Chemosphere,2011,85(11):1719-1724.
[8]王刚,高安江,曲信磊.再生铝的熔炼技术研究[J].再生资源与循环经济,2015,8(4):31-34.Wang G,Gao A J,Qu X L.Research on smelting technology of recycled aluminum[J].Renewable Resources and Recycling Economy,2015,8(4):31-34.
[9]徐士尧,陈维平,万兵兵,等.废铝再生熔炼中铝渣的回收处理工艺进展[J].资源再生,2016,36(11):44-47.Xu S Y,Chen W P,Wan B B,et al.Progress in recycling process of aluminum slag in recycled smelting of aluminum waste[J].Resource Regeneration,2016,36(11):44-47.
[10]中国产业信息网.2017年中国再生铝行业产量及发展前景分析[R/OL].http://www.chyxx.com/industry/201710/573528.html.2017-10-18.
[11]Tan R B H,Khoo H H.An LCA study of a primary aluminum supply chain[J].Journal of Cleaner Production,2005,13(6):607-618.
[12]Yellishetty M,Mudd G M,Ranjith P G,et al.Environmental lifecycle comparisons of steel production and recycling:sustainability issues,problems and prospects[J].Environmental Science&Policy,2011,14(6):650-663.
[13]张建国.加快发展废铝再生促进资源循环利用[J].资源再生,2016,(12):36-39.Zhang J G.Accelerate the development of waste aluminum recycling and promote the recycling of resources[J].Resource Regeneration,2016,(12):36-39.
[14]苏鸿英.全球废铝回收的现状和未来[J].资源再生,2009,(4):24-25.Su H Y.The current status and future of scrap aluminum recycling in the world[J].Resource Regeneration,2009,(4):24-25.
[15]Niero M,Negrelli 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.
[16]Martinez M.Scavenging on the border:a case study of aluminum recycling in Laredo,TX and Nuevo Laredo,Mexico[J].Resources,Conservation and Recycling,1998,23(3):107-126.
[17]Rahim S N A,Lajis M A,Ariffin S.A review on recycling aluminum chips by hot extrusion process[J].Procedia CIRP,2015,26:761-766.
[18]吴春山.退役飞机铝合金的回收利用[J].世界有色金属,1993,(11):39-40.Wu C S.Aluminum alloy recycling from retired aircraft[J].World Nonferrous Metals,1993,(11):39-40.
[19]杨守杰,戴圣龙.航空铝合金的发展回顾与展望[J].材料学报,2005,19(2):76-80.Yang S J,Dai S L.Review and prospect of aircarft aluminum alloy development[J].Journal of Materials,2005,19(2):76-80.
[20]Cullen J M,Allwood J M.Mapping the global flow of aluminum:from liquid aluminum to end-use goods[J].Environmental Science&Technology,2013,47(7):3057-3064.
[21]Chen G,Chen Q,Qin J,et al.Effect of compound loading on microstructures and mechanical properties of 7075 aluminum alloy after severe thixoformation[J].Journal of Materials Processing Technology,2016,229:467-474.
[22]Das S K,Kaufman J G.Recycling aluminum aerospace alloys[J].Advanced Materials and Processes,2007,166(3):34-35.
[23]周雅.金属表面环氧聚氨酯涂层的去除机理研究[J].表面技术,2009,19(3):47-50.Zhou Y.Study on removal mechanism of epoxy polyurethane coating on metal surface[J].Surface Technology,2009,19(3):47-50.
[24]夏成宝,汪定江,曹永鹏.飞机表面涂层干剥落工艺研究[J].材料保护,2006,(11):35-36.Xia C B,Wang D J,Cao Y P.Dry peeling process of aircraft surface coating[J].Material Protection,2006,(11):35-36.
[25]王明庆.飞机结构表面涂层的热应力拓扑优化[J].装备制造技术,2017,(2):131-132.Wang M Q.Thermal stress topology optimization of coatings on aircraft structures[J].Equipment Manufacturing Technology,2017,(2):131-132.
[26]王祝堂.美铝与波音联手建设循环发展铝产业[J].轻金属加工技术,2014,(2):39.Wang Z T.Alcoa and Boeing join forces to build a cyclic aluminum industry[J].Light Metal Processing Technology,2014,(2):39.
[27]宁莉.飞机外表面涂层体系的发展及应用[J].科技风,2015,(19):85.Ning L.Development and application of aircraft exterior coating system[J].Technology Style,2015,(19):85.
[28]杨明军,李凯,杜勇,等.航空用铝合金超微结构实验表征[J].航空材料学报,2017,(1):36-51.Yang M J,Li K,Du Y,et al.Ultra-microstructure experimental characterization of aluminum alloys for aviation[J].Journal of Aeronautical Materials,2017,(1):36-51.
[29]Lerma J A M.Recycling of aerospace aluminum components into new valuable products[D].Montreal:McGill University,2016:80.
[30]张深根.废铝易拉罐和报废飞机铝合金保级循环利用技术[J].资源再生,2017,(7):60-61.Zhang S G.Aluminum cans and end-of-life recycling technology for scrapped aircraft[J].Resource Regeneration,2017,(7):60-61.
[31]赵普.铝合金在现代飞机上的应用及发展[J].航空材料学报,1983,(2):46-49.Zhao P.Application and development of aluminum alloys in modern aircraft[J].Journal of Aeronautical Materials,1983,(2):46-49.
[32]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,2015,105:357-370.
[33]李如奎,徐生林.废铝饮料罐的回收和利用[J].轻合金加工技术,1993,(11):40-41.Li R K,Xu S L.Waste aluminium beverage cans for recycling and used[J].Light Alloy Processing Technology,1993,(11):40-41.
[34]段瑞斌.易拉罐用3104铝合金再生关键技术研究[D].太原:中北大学,2016:106.Duan R B.Key technology research on regeneration of 3104aluminum alloy used for easy can[D].Taiyuan:North University of China,2016:106.
[35]付志强,熊东平.铝熔铸工序提高废铝利用率及减少铝损耗的方法[J].有色金属加工,2006,35(1):22-23.Fu Z Q,Xiong D P.Aluminum smelting process to improve utilization of aluminum scrap and reduce aluminum loss[J].Nonferrous Metal Processing,2006,35(1):22-23.
[36]范超,龙思远,李聪,等.废铝分类分离技术的研究进展[J].轻金属,2017,(7):61-64.Fan C,Long S Y,Li C,et al.Advances in research on separation and separation of aluminum scrap[J].Light Metals,2017,(7):61-64.
[37]万兵兵,陈维平,彭继华,等.铝再生技术及装备概况[J].资源再生,2014,(12):66-69.Wan B B,Chen W P,Peng J H,et al.Aluminum regeneration technology and equipment overview[J].Resource Regeneration,2014,(12):66-69.
[38]Gaustad G,Olivetti E,Kirchain R.Improving aluminum recycling:a survey of sorting and impurity removal technologies[J].Resources Conservation and Recycling,2012,58(1):79-87.
[39]Schuhz P B,Wyss R K.Chemical treatment of aluminum alloys to enable alloy separation:US 6100487[P].2000-08-08.
[40]Sommer E J,Parrish R H,Spencer D B.High speed materials sorting using X-ray fluorescence:US 761673382[P].2009-11-10.
[41]Modaresi R,Müller D B.The role of automobiles for the future of aluminum recycling[J].Environmental Science&Technology,2012,46(16):8587-8594.
[42]Li T,Hassan M,Kuwana K,et al.Performance of secondary aluminum melting:thermodynamic analysis and plant-site experiments[J].Energy,2006,31(12):1769-1779.
[43]张东斌.对再生铝熔炼技术装备及自动化发展方向的认识[J].资源再生,2011,(6):52-54.Zhang D B.Understanding of the development direction of recycled aluminum smelting technology equipment and automation[J].Resource Regeneration,2011,(6):52-54.
[44]朱咸中.废铝重熔的工段及设备[J].资源再生,2013,(12):54-56.Zhu X Z.Waste aluminum remelting section and equipment[J].Resource Regeneration,2013,(12):54-56.
[45]张正国,张孟林,刘金贵.再生铝的熔炼设备[J].工业炉,2006,28(4):21-25.Zhang Z G,Zhang M L,Liu J G.Melting Equipment for Regenerative Aluminium[J].Industrial Furnace,2006,28(4):21-25.
[46]张新明,何振波,王正安.航空航天用铝合金产业发展状况[R].中国新材料产业发展报告,2006.Zhang X M,He Z B,Wang Z A.Aerospace aluminum industry development[R].China's New Material Industry Development Report,2006.
[47]Kang C G,Bae J W,Kim B M.The grain size control of A356aluminum alloy by horizontal electromagnetic stirring for rheology forging[J].Journal of Materials Processing Technology,2007,187/188(4):344-388.
[48]刘仲昱.先进的再生铝及铝合金熔炼设备[J].有色金属加工,2005,34(5):18-22.Liu Z Y.Advanced reclaimed aluminum and aluminum alloy melting equipment[J].Nonferrous Metal Processing,2005,34(5):18-22.
[49]Mashhadi H A,Moloodi A,Golestanipour M,et al.Recycling of aluminum alloy turning scrap via cold pressing and melting with salt flux[J].Journal of Materials Processing Technology,2009,209:3138-3142.
[50]Nayan N,Murty S V S N,Jha A K,et al.Processing and characterization of Al-Cu-Li alloy AA2195 undergoing scale up production through the vacuum induction melting technique[J].Materials Science and Engineering,2013,576:21-28.
[51]Carmona M,Cortés C.Numerical simulation of a secondary aluminum melting furnace heated by a plasma torch[J].Journal of Materials Processing Technology,2014,214(2):334-346.
[52]Kanetake N,Kume Y,Ota S,et al.Upgrading in mechanical properties of high performance aluminum alloys by compressive torsion process[J].Procedia CIRP,2014,18:57-61.
[53]Robelin C,Chartrand P,Pelton A D.Thermodynamic evaluation and optimization of the(NaCl+KCl+AlCl3)system[J].The Journal of Chemical Thermodynamics,2004,36(8):683-699.
[54]Majidi O,Shabestari S G,Aboutalebi M R.Study of fluxing temperature in molten aluminum refining process[J].Journal of Materials Processing Technology,2007,182(1/3):450-455.
[55]Abyzov V A.Refractory cellular concrete based on phosphate binder from waste of production and recycling of aluminum[J].Procedia Engineering,2017,206:783-789.
[56]周巧妹.废铝再生用熔剂及再生工艺的研究[D].武汉:华中科技大学,2007:25.Zhou Q M.Study on flux and regeneration process of waste aluminum regeneration[D].Wuhan:Huazhong University of Science and Technology,2007:25.
[57]傅高升,康积行.采用活性熔剂过滤净化废铝的研究[J].特种铸造及有色合金,1996,(1):12-15.Fu G S,Kang J X.Study on purification of waste aluminum by active flux filtration[J].Special Casting and Nonferrous Alloys,1996,(1):12-15.
[58]Tenorio J A S,Espinosa D C R.Effect of salt/oxide interaction on the process of aluminum recycling[J].Journal of Light Metals,2002,2(2):89-93.
[59]Eckelman M J,Ciacci L,Kavlak G,et al.Life cycle carbon benefits of aerospace alloy recycling[J].Journal of Cleaner Production,2014,80:38-45.
[60]董志敏.铝合金熔液净化技术[J].铸造技术,2000,(6):13-16.Dong Z M.Purification technology of molten aluminum alloy[J].Casting Technology,2000,(6):13-16.
[61]张高会,黄国青,徐鹏,等.铝及铝合金表面处理研究进展[J].中国计量学院学报,2010,21(2):174-178.Zhang G H,Huang G Q,Xu P,et al.Progress in surface treatment of aluminum and aluminum alloys[J].Journal of China Jiliang University,2010,21(2):174-178.
[62]Cho K T,Song K,Sang H O,et al.Surface hardening of aluminum alloy by shot peening treatment with Zn based ball[J].Materials Science and Engineering:A,2012,543:44-49.
[63]闫辉.铝熔炼设备及再生铝回收新技术分析[J].再生资源与循环经济,2014,7(5):42-44.Yan H.Aluminum smelting equipment and new technology of recycled aluminum[J].Renewable Resources and Recycling Economy,2014,7(5):42-44.
[64]Nakajima K,Takeda O,Miki T,et al.Thermodynamic analysis for the controllability of elements in the recycling process of metals[J].Environmental Science&Technology,2011,45(11):4929-4936.
[65]杨长贺,高钦.有色金属净化[M].大连:大连理工大学出版社,1989:140-146.Yang C H.Gao Q.Nonferrous metal purification[M].Dalian:Dalian University of Technology Press,1989:140-146.
[66]张承甫.液体金属的净化与变质[M].上海:上海科学技术出版社,1989:21.Zhang C F.Liquid metal purification and deterioration[M].Shanghai:Shanghai Scientific and Technical Publisher,1989:21.
[67]Gaustad G,Olivetti E,Kirchain R.Improving aluminum recycling:a survey of sorting and impurity removal technologies[J].Resources,Conservation and Recycling,2012,45(58):79-87.
[68]L?vik A N,Modaresi R,Müller D B.Long-term strategies for increased recycling of automotive aluminum and its alloying elements[J].Environmental Science&Technology,2014,48(8):4257-4265.
[69]Ashtari P,Davis B,Sadayappan K.Removal of Si from recycled aluminium alloys[J].International Journal of Cast Metals Research,2013,25(2):100-102.
[70]徐明英,吴一平.废飞机铝合金重熔再生的组织与性能[J].轻金属,1996,(5):60-62.Xu M Y,Wu Y P.Structure and properties of aluminum alloy remelted recycling of waste aircraft[J].Light Metals,1996,(5):60-62.
[71]范超,唐清春.再生铝杂质元素的去除方法[J].热加工工艺,2011,13(24):69-72.Fan C,Tang Q C.Method for removing recycled aluminum impurity elements[J].Thermal Processing,2011,13(24):69-72.
[72]Boeree C R.Zinc removal from aircraft aluminium alloy scrap[D].Delft:Civil Engineering and Geosciences,2011:30.
[73]王祝堂.废铝除镁与除锂的最新工艺[J].轻金属,1995,(9):54-56.Wang Z T.The latest technology of magnesium removal and lithium removal from aluminum scrap[J].Light Metals,1995,(9):54-56.
[74]Reck B K,Graedel T E.Challenges in metal recycling[J].Science,2012,337(6095):690-695.
[2]王祝堂.世界再生铝工业风云[J].世界有色金属,2017,45(5):15-20.Wang Z T.World recycled aluminum industry situation[J].World Nonferrous Metals,2017,45(5):15-20.
[3]Maung K N,Yoshida T,Liu G,et al.Assessment of secondary aluminum reserves of nations[J].Resources,Conservation and Recycling,2017,126:34-41.
[4]刘媛媛.废杂铝合金真空蒸馏除锌的研究[D].昆明:昆明理工大学,2006:1-83.Liu Y Y.Vacuum distillation and dezincification of waste aluminum alloy[D].Kunming:University of Science and Technology Kunming,2006:1-83.
[5]高安江,曲信磊.废铝回收处理技术及工艺研究[J].再生资源与循环经济,2014,(2):35-36.Gao A J,Qu X L.Waste aluminum recovery technology and process research[J].Renewable Resources and Recycling Economy,2014,(2):35-36.
[6]Ayres R U.Metal recycling economic and environmental implications[J].Resources,Conservation and Recycling,1997,21(3):145-173.
[7]Colombo A,Benfenati E,Celeste G,et al.Concentrations of PCDD/PCDF in soil close to a secondary aluminum smelter[J].Chemosphere,2011,85(11):1719-1724.
[8]王刚,高安江,曲信磊.再生铝的熔炼技术研究[J].再生资源与循环经济,2015,8(4):31-34.Wang G,Gao A J,Qu X L.Research on smelting technology of recycled aluminum[J].Renewable Resources and Recycling Economy,2015,8(4):31-34.
[9]徐士尧,陈维平,万兵兵,等.废铝再生熔炼中铝渣的回收处理工艺进展[J].资源再生,2016,36(11):44-47.Xu S Y,Chen W P,Wan B B,et al.Progress in recycling process of aluminum slag in recycled smelting of aluminum waste[J].Resource Regeneration,2016,36(11):44-47.
[10]中国产业信息网.2017年中国再生铝行业产量及发展前景分析[R/OL].http://www.chyxx.com/industry/201710/573528.html.2017-10-18.
[11]Tan R B H,Khoo H H.An LCA study of a primary aluminum supply chain[J].Journal of Cleaner Production,2005,13(6):607-618.
[12]Yellishetty M,Mudd G M,Ranjith P G,et al.Environmental lifecycle comparisons of steel production and recycling:sustainability issues,problems and prospects[J].Environmental Science&Policy,2011,14(6):650-663.
[13]张建国.加快发展废铝再生促进资源循环利用[J].资源再生,2016,(12):36-39.Zhang J G.Accelerate the development of waste aluminum recycling and promote the recycling of resources[J].Resource Regeneration,2016,(12):36-39.
[14]苏鸿英.全球废铝回收的现状和未来[J].资源再生,2009,(4):24-25.Su H Y.The current status and future of scrap aluminum recycling in the world[J].Resource Regeneration,2009,(4):24-25.
[15]Niero M,Negrelli 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.
[16]Martinez M.Scavenging on the border:a case study of aluminum recycling in Laredo,TX and Nuevo Laredo,Mexico[J].Resources,Conservation and Recycling,1998,23(3):107-126.
[17]Rahim S N A,Lajis M A,Ariffin S.A review on recycling aluminum chips by hot extrusion process[J].Procedia CIRP,2015,26:761-766.
[18]吴春山.退役飞机铝合金的回收利用[J].世界有色金属,1993,(11):39-40.Wu C S.Aluminum alloy recycling from retired aircraft[J].World Nonferrous Metals,1993,(11):39-40.
[19]杨守杰,戴圣龙.航空铝合金的发展回顾与展望[J].材料学报,2005,19(2):76-80.Yang S J,Dai S L.Review and prospect of aircarft aluminum alloy development[J].Journal of Materials,2005,19(2):76-80.
[20]Cullen J M,Allwood J M.Mapping the global flow of aluminum:from liquid aluminum to end-use goods[J].Environmental Science&Technology,2013,47(7):3057-3064.
[21]Chen G,Chen Q,Qin J,et al.Effect of compound loading on microstructures and mechanical properties of 7075 aluminum alloy after severe thixoformation[J].Journal of Materials Processing Technology,2016,229:467-474.
[22]Das S K,Kaufman J G.Recycling aluminum aerospace alloys[J].Advanced Materials and Processes,2007,166(3):34-35.
[23]周雅.金属表面环氧聚氨酯涂层的去除机理研究[J].表面技术,2009,19(3):47-50.Zhou Y.Study on removal mechanism of epoxy polyurethane coating on metal surface[J].Surface Technology,2009,19(3):47-50.
[24]夏成宝,汪定江,曹永鹏.飞机表面涂层干剥落工艺研究[J].材料保护,2006,(11):35-36.Xia C B,Wang D J,Cao Y P.Dry peeling process of aircraft surface coating[J].Material Protection,2006,(11):35-36.
[25]王明庆.飞机结构表面涂层的热应力拓扑优化[J].装备制造技术,2017,(2):131-132.Wang M Q.Thermal stress topology optimization of coatings on aircraft structures[J].Equipment Manufacturing Technology,2017,(2):131-132.
[26]王祝堂.美铝与波音联手建设循环发展铝产业[J].轻金属加工技术,2014,(2):39.Wang Z T.Alcoa and Boeing join forces to build a cyclic aluminum industry[J].Light Metal Processing Technology,2014,(2):39.
[27]宁莉.飞机外表面涂层体系的发展及应用[J].科技风,2015,(19):85.Ning L.Development and application of aircraft exterior coating system[J].Technology Style,2015,(19):85.
[28]杨明军,李凯,杜勇,等.航空用铝合金超微结构实验表征[J].航空材料学报,2017,(1):36-51.Yang M J,Li K,Du Y,et al.Ultra-microstructure experimental characterization of aluminum alloys for aviation[J].Journal of Aeronautical Materials,2017,(1):36-51.
[29]Lerma J A M.Recycling of aerospace aluminum components into new valuable products[D].Montreal:McGill University,2016:80.
[30]张深根.废铝易拉罐和报废飞机铝合金保级循环利用技术[J].资源再生,2017,(7):60-61.Zhang S G.Aluminum cans and end-of-life recycling technology for scrapped aircraft[J].Resource Regeneration,2017,(7):60-61.
[31]赵普.铝合金在现代飞机上的应用及发展[J].航空材料学报,1983,(2):46-49.Zhao P.Application and development of aluminum alloys in modern aircraft[J].Journal of Aeronautical Materials,1983,(2):46-49.
[32]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,2015,105:357-370.
[33]李如奎,徐生林.废铝饮料罐的回收和利用[J].轻合金加工技术,1993,(11):40-41.Li R K,Xu S L.Waste aluminium beverage cans for recycling and used[J].Light Alloy Processing Technology,1993,(11):40-41.
[34]段瑞斌.易拉罐用3104铝合金再生关键技术研究[D].太原:中北大学,2016:106.Duan R B.Key technology research on regeneration of 3104aluminum alloy used for easy can[D].Taiyuan:North University of China,2016:106.
[35]付志强,熊东平.铝熔铸工序提高废铝利用率及减少铝损耗的方法[J].有色金属加工,2006,35(1):22-23.Fu Z Q,Xiong D P.Aluminum smelting process to improve utilization of aluminum scrap and reduce aluminum loss[J].Nonferrous Metal Processing,2006,35(1):22-23.
[36]范超,龙思远,李聪,等.废铝分类分离技术的研究进展[J].轻金属,2017,(7):61-64.Fan C,Long S Y,Li C,et al.Advances in research on separation and separation of aluminum scrap[J].Light Metals,2017,(7):61-64.
[37]万兵兵,陈维平,彭继华,等.铝再生技术及装备概况[J].资源再生,2014,(12):66-69.Wan B B,Chen W P,Peng J H,et al.Aluminum regeneration technology and equipment overview[J].Resource Regeneration,2014,(12):66-69.
[38]Gaustad G,Olivetti E,Kirchain R.Improving aluminum recycling:a survey of sorting and impurity removal technologies[J].Resources Conservation and Recycling,2012,58(1):79-87.
[39]Schuhz P B,Wyss R K.Chemical treatment of aluminum alloys to enable alloy separation:US 6100487[P].2000-08-08.
[40]Sommer E J,Parrish R H,Spencer D B.High speed materials sorting using X-ray fluorescence:US 761673382[P].2009-11-10.
[41]Modaresi R,Müller D B.The role of automobiles for the future of aluminum recycling[J].Environmental Science&Technology,2012,46(16):8587-8594.
[42]Li T,Hassan M,Kuwana K,et al.Performance of secondary aluminum melting:thermodynamic analysis and plant-site experiments[J].Energy,2006,31(12):1769-1779.
[43]张东斌.对再生铝熔炼技术装备及自动化发展方向的认识[J].资源再生,2011,(6):52-54.Zhang D B.Understanding of the development direction of recycled aluminum smelting technology equipment and automation[J].Resource Regeneration,2011,(6):52-54.
[44]朱咸中.废铝重熔的工段及设备[J].资源再生,2013,(12):54-56.Zhu X Z.Waste aluminum remelting section and equipment[J].Resource Regeneration,2013,(12):54-56.
[45]张正国,张孟林,刘金贵.再生铝的熔炼设备[J].工业炉,2006,28(4):21-25.Zhang Z G,Zhang M L,Liu J G.Melting Equipment for Regenerative Aluminium[J].Industrial Furnace,2006,28(4):21-25.
[46]张新明,何振波,王正安.航空航天用铝合金产业发展状况[R].中国新材料产业发展报告,2006.Zhang X M,He Z B,Wang Z A.Aerospace aluminum industry development[R].China's New Material Industry Development Report,2006.
[47]Kang C G,Bae J W,Kim B M.The grain size control of A356aluminum alloy by horizontal electromagnetic stirring for rheology forging[J].Journal of Materials Processing Technology,2007,187/188(4):344-388.
[48]刘仲昱.先进的再生铝及铝合金熔炼设备[J].有色金属加工,2005,34(5):18-22.Liu Z Y.Advanced reclaimed aluminum and aluminum alloy melting equipment[J].Nonferrous Metal Processing,2005,34(5):18-22.
[49]Mashhadi H A,Moloodi A,Golestanipour M,et al.Recycling of aluminum alloy turning scrap via cold pressing and melting with salt flux[J].Journal of Materials Processing Technology,2009,209:3138-3142.
[50]Nayan N,Murty S V S N,Jha A K,et al.Processing and characterization of Al-Cu-Li alloy AA2195 undergoing scale up production through the vacuum induction melting technique[J].Materials Science and Engineering,2013,576:21-28.
[51]Carmona M,Cortés C.Numerical simulation of a secondary aluminum melting furnace heated by a plasma torch[J].Journal of Materials Processing Technology,2014,214(2):334-346.
[52]Kanetake N,Kume Y,Ota S,et al.Upgrading in mechanical properties of high performance aluminum alloys by compressive torsion process[J].Procedia CIRP,2014,18:57-61.
[53]Robelin C,Chartrand P,Pelton A D.Thermodynamic evaluation and optimization of the(NaCl+KCl+AlCl3)system[J].The Journal of Chemical Thermodynamics,2004,36(8):683-699.
[54]Majidi O,Shabestari S G,Aboutalebi M R.Study of fluxing temperature in molten aluminum refining process[J].Journal of Materials Processing Technology,2007,182(1/3):450-455.
[55]Abyzov V A.Refractory cellular concrete based on phosphate binder from waste of production and recycling of aluminum[J].Procedia Engineering,2017,206:783-789.
[56]周巧妹.废铝再生用熔剂及再生工艺的研究[D].武汉:华中科技大学,2007:25.Zhou Q M.Study on flux and regeneration process of waste aluminum regeneration[D].Wuhan:Huazhong University of Science and Technology,2007:25.
[57]傅高升,康积行.采用活性熔剂过滤净化废铝的研究[J].特种铸造及有色合金,1996,(1):12-15.Fu G S,Kang J X.Study on purification of waste aluminum by active flux filtration[J].Special Casting and Nonferrous Alloys,1996,(1):12-15.
[58]Tenorio J A S,Espinosa D C R.Effect of salt/oxide interaction on the process of aluminum recycling[J].Journal of Light Metals,2002,2(2):89-93.
[59]Eckelman M J,Ciacci L,Kavlak G,et al.Life cycle carbon benefits of aerospace alloy recycling[J].Journal of Cleaner Production,2014,80:38-45.
[60]董志敏.铝合金熔液净化技术[J].铸造技术,2000,(6):13-16.Dong Z M.Purification technology of molten aluminum alloy[J].Casting Technology,2000,(6):13-16.
[61]张高会,黄国青,徐鹏,等.铝及铝合金表面处理研究进展[J].中国计量学院学报,2010,21(2):174-178.Zhang G H,Huang G Q,Xu P,et al.Progress in surface treatment of aluminum and aluminum alloys[J].Journal of China Jiliang University,2010,21(2):174-178.
[62]Cho K T,Song K,Sang H O,et al.Surface hardening of aluminum alloy by shot peening treatment with Zn based ball[J].Materials Science and Engineering:A,2012,543:44-49.
[63]闫辉.铝熔炼设备及再生铝回收新技术分析[J].再生资源与循环经济,2014,7(5):42-44.Yan H.Aluminum smelting equipment and new technology of recycled aluminum[J].Renewable Resources and Recycling Economy,2014,7(5):42-44.
[64]Nakajima K,Takeda O,Miki T,et al.Thermodynamic analysis for the controllability of elements in the recycling process of metals[J].Environmental Science&Technology,2011,45(11):4929-4936.
[65]杨长贺,高钦.有色金属净化[M].大连:大连理工大学出版社,1989:140-146.Yang C H.Gao Q.Nonferrous metal purification[M].Dalian:Dalian University of Technology Press,1989:140-146.
[66]张承甫.液体金属的净化与变质[M].上海:上海科学技术出版社,1989:21.Zhang C F.Liquid metal purification and deterioration[M].Shanghai:Shanghai Scientific and Technical Publisher,1989:21.
[67]Gaustad G,Olivetti E,Kirchain R.Improving aluminum recycling:a survey of sorting and impurity removal technologies[J].Resources,Conservation and Recycling,2012,45(58):79-87.
[68]L?vik A N,Modaresi R,Müller D B.Long-term strategies for increased recycling of automotive aluminum and its alloying elements[J].Environmental Science&Technology,2014,48(8):4257-4265.
[69]Ashtari P,Davis B,Sadayappan K.Removal of Si from recycled aluminium alloys[J].International Journal of Cast Metals Research,2013,25(2):100-102.
[70]徐明英,吴一平.废飞机铝合金重熔再生的组织与性能[J].轻金属,1996,(5):60-62.Xu M Y,Wu Y P.Structure and properties of aluminum alloy remelted recycling of waste aircraft[J].Light Metals,1996,(5):60-62.
[71]范超,唐清春.再生铝杂质元素的去除方法[J].热加工工艺,2011,13(24):69-72.Fan C,Tang Q C.Method for removing recycled aluminum impurity elements[J].Thermal Processing,2011,13(24):69-72.
[72]Boeree C R.Zinc removal from aircraft aluminium alloy scrap[D].Delft:Civil Engineering and Geosciences,2011:30.
[73]王祝堂.废铝除镁与除锂的最新工艺[J].轻金属,1995,(9):54-56.Wang Z T.The latest technology of magnesium removal and lithium removal from aluminum scrap[J].Light Metals,1995,(9):54-56.
[74]Reck B K,Graedel T E.Challenges in metal recycling[J].Science,2012,337(6095):690-695.