铝电解槽废阴极炭块资源化研究进展  

Research Progress on Resource Utilization of Waste Cathode Carbon Blockfrom Aluminum Reduction Cell

作　　者：蒋勇军 赵文新 陈东玖 周豪 宿新泰 杨超[3] 赵晨曦 JIANG Yong-jun;ZHAO Wen-xin;CHEN Dong-jiu;ZHOU Hao;SU Xin-tai;YANG Chao;ZHAO Chen-xi(Xinjiang New Energy(Group)Environmental Development Co.,Ltd.,Xinjiang Urumqi 830026;Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling,School of Environment and Energy,South China University of Technology,Guangdong Guangzhou 510006;Ministry Key Laboratory of Oil and Gas Fine Chemicals,School of Chemical Engineering and Technology,Xinjiang University,Xinjiang Urumqi 830046,China)

机构地区：[1]新疆新能源(集团)环境发展有限公司,新疆乌鲁木齐830026 [2]华南理工大学环境与能源学院广东省固体废物污染控制与资源化重点实验室,广东广州510006 [3]新疆大学化工学院石油天然气精细化工教育部/自治区重点实验室,新疆乌鲁木齐830046

出　　处：《广州化工》2022年第13期23-26,共4页GuangZhou Chemical Industry

基　　金：新疆维吾尔自治区科技厅重点研发专项(No:2021B03005)。

摘　　要：废阴极炭块是电解铝行业产生的危险废物,若不及时处理,存在较大的环境污染风险,但其也具备资源属性,回收利用意义重大。本文介绍了废阴极炭块的资源化研究及应用现状,从多组分提取、特定组分回收、协同利用与处置等方面进行了总结分析,并对资源化方向进行了展望。废阴极炭块资源化产品可应用于冶炼、电解、碳素、环保等传统行业,同时也具有应用于氟化工或新能源方向的巨大潜力。Waste cathode carbon block is a hazardous waste produced in the electrolytic aluminum industry.If it is not treated in time, there is a great risk of environmental pollution, but it also has resource attributes, and the recycling is significant.The research and application status of waste cathode carbon blocks were introduced, the multi-component extraction, specific component recovery, synergistic utilization and disposal were summarized and analyzed, and the resource utilization direction was prospected.Waste cathode carbon block resource products can be applied to traditional industries such as smelting, electrolysis, carbon and environmental protection, and also have great potential for application in fluorine chemical industry or new energy.

关 键 词：废阴极炭块 资源化 协同利用与处置 有价组分 

分 类 号：X758[环境科学与工程—环境工程] TF821[冶金工程—有色金属冶金]