| 铝电解废槽衬处理技术现状 |
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| 引用本文： | 李帅,刘万超,杨刚,康泽双,刘中凯. 铝电解废槽衬处理技术现状[J]. 无机盐工业, 2020, 52(5): 6-10. DOI: 10.11962/1006-4990.2019-0379 |
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| 作者姓名： | 李帅 刘万超 杨刚 康泽双 刘中凯 |
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| 作者单位： | 1.中铝郑州有色金属研究院有限公司,河南郑州 450041;2.国家铝冶炼工程技术研究中心;3.中铝环保节能集团有限公司;4.中航复合材料有限责任公司 |
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| 基金项目： | 国家重点研发计划项目(2017YFC0703105) |
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| 摘 要： | 废槽衬是铝电解过程中产生的危险废弃物,对生态环境危害极大。如何经济、安全、环保地实现废槽衬的无害化处置及资源化利用已成为铝行业关注的热点。阐述了废槽衬的主要来源、组成及对环境的影响,并对废槽衬的处理方法做了综述,重点介绍了已经产业化的处置技术,并对其未来的发展趋势进行了分析,旨在为中国废槽衬的处理提供参考和借鉴。
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| 关 键 词： | 铝电解废槽衬 湿法冶金 火法冶金 |
| 收稿时间： | 2019-11-16 |
Present situation of treatment technology of spent pot lining of aluminum electrolysis |
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| Li Shuai,Liu Wanchao,Yang Gang,Kang Zeshuang,Liu Zhongkai. Present situation of treatment technology of spent pot lining of aluminum electrolysis[J]. Inorganic Chemicals Industry, 2020, 52(5): 6-10. DOI: 10.11962/1006-4990.2019-0379 |
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| Authors: | Li Shuai Liu Wanchao Yang Gang Kang Zeshuang Liu Zhongkai |
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| Affiliation: | 1.Zhengzhou Non-ferrous Metal Research Institute Co.Ltd.,CHALCO,Zhengzhou 450041,China;2.National Engineering Research Center for Aluminum Metallurgy;3.Chinalco Environmental protection and Energy Conservation Group Co.Ltd.;4.AVIC Composite Corporation Ltd. |
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| Abstract: | Spent pot lining（SPL） is a hazardous waste produced in the process of aluminum electrolysis,which threaten the ecological environment badly.How to realize the harmless disposal and resource utilization of SPL economically,safely and environmentally has become a hot topic in aluminum industry.The main source,composition and impact on the environment of SPL was reviewed.The treatment Methods of SPL were summarized.The industrial treatment technologies were mainly intro-duced and their future development trend were also analyzed.It provided reference for the treatment of SPL in China. |
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| Keywords: | spent pot lining of aluminum electrolysis hydrometallurgy pyrometallurgy |
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