废铝回收、分离和分选的发展现状及挑战  

Development Status and Challenges of Recycle,Separation and Sorting of Aluminum Scrap

作　　者：王飞 罗旭东 张峰峰 于洪臣 Wang Fei;Luo Xudong;Zhang Fengfeng;Yu Hongchen(Tianjin Zhongwang Aluminium Co.,Ltd.)

机构地区：[1]天津忠旺铝业有限公司,天津301700

出　　处：《特种铸造及有色合金》2023年第9期1194-1199,共6页Special Casting & Nonferrous Alloys

摘　　要：废铝的回收、分离和分选、再生应用对解决资源紧张、能源短缺和降低环境污染具有积极意义。分别介绍了国内外废铝回收和资源配置等领域的发展现状。概述了近年来废铝分离和分选技术的应用和研究,并基于成本、效率以及环境影响等因素,简要分析了这些技术在实际应用中的优缺点。最后,分析总结了废铝回收、分离和分选领域面临的挑战和相关对策,以期为相关领域的科学研究、工程应用和发展规划提供参考。The recovery,separation,sorting and recycling of aluminum scrap is of practical significance to solve resource shortage,energy shortage and reduce environmental pollution.The development status of aluminum scrap recycles and resource allocation in domestic and overseas was introduced.The application and investigation of waste aluminum separation and sorting technologies in recent years were reviewed,and the advantages and disadvantages of these technologies in practical applications based on cost,efficiency and environmental impact were briefly summarized.Finally,the challenges and related countermeasures in the field of waste aluminum recycle,separation and sorting were analyzed,aiming to provide reference for scientific research,engineering application and development in related fields.

关 键 词：废铝 回收 分离 分选 再生铝 

分 类 号：TF805.2[冶金工程—有色金属冶金] TG146.21[一般工业技术—材料科学与工程]