铝电解槽阴极用炭素材料现状分析  

Status analysis of carbon materials for cathode of aluminum electrolytic cell

作　　者：阎峰云[1,2] 江海霞 杨飞 缪欢 王庆祝 李卫华 Yan Feng-yun;Jiang Hai-xia;Yang Fei;Miao Huan;Wang Qing-zhu;Li Wei-hua(Laboratory of Advanced Processing and Recycling of Non-ferrous Metals,Lanzhou University of Technology, Gansu Lanzhou 730050,China;Laboratory of Non-ferrous Metal Alloys and Processing,Lanzhou University of Technology, Ministry of Education, Gansu Lanzhou 730050, China;Guizhou Kanggeli Carbon Material Co.,Ltd., Guizhou Guiyang 550002,China)

机构地区：[1]兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室,甘肃兰州730050 [2]兰州理工大学有色金属合金及加工教育部重点实验室,甘肃兰州730050 [3]贵州康格力炭素材料有限公司,贵州贵阳550002

出　　处：《炭素技术》2018年第2期48-50,共3页Carbon Techniques

摘　　要：回顾了铝电解槽用冷捣糊材料的发展历程,总结了其主要应用类型和生产工艺,归纳阐述了几种铝电解槽阴极材料的制作方法,并研究讨论了冷捣糊的发展趋势。系统比较了传统炭砖筑炉工艺及冷捣糊整体筑炉工艺的各项指标,提出我国铝电解槽炉衬成型的方式正在朝整体筑炉的方向发展,冷捣糊的发展方向是整体炉衬用冷捣糊。In this paper, the development of cold ramming paste materials for aluminum electrolytic cell was reviewed. Some methods for making cathode material were summarized. The systematic comparison of the indexes between the traditional brick furnace building lining and monolithic lining was made. It was pointed out that the trend of lining formation in our country was monolithic lining. The development direction of cold ramming paste for aluminum electrolytic cell was the cold ramming paste for monolithic lining.

关 键 词：冷捣糊 铝电解槽 整体筑炉 炭素材料 耐火材料 

分 类 号：TQ127.1[化学工程—无机化工]