无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ
综述与专论

铝电解废槽衬处理技术现状

  • 李帅 ,
  • 刘万超 ,
  • 杨刚 ,
  • 康泽双 ,
  • 刘中凯
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  • 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
李帅(1989— ),男,硕士,工程师,从事铝工业固废无害化处置及资源利用研究;E-mail:zyy_lish@rilm.com.cn。

收稿日期: 2019-11-16

  网络出版日期: 2020-05-21

基金资助

国家重点研发计划项目(2017YFC0703105)

Present situation of treatment technology of spent pot lining of aluminum electrolysis

  • Shuai Li ,
  • Wanchao Liu ,
  • Gang Yang ,
  • Zeshuang Kang ,
  • Zhongkai Liu
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  • 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.

Received date: 2019-11-16

  Online published: 2020-05-21

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。

本文引用格式

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

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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