500KA石墨化阴极电解槽技术特点与应用技术探讨  

Discussion on the Characteristics and Application Technology of 500KA Graphite Cathode Electrolytic Cell Technology

作　　者：杨勇 郭吉星 杨永冲 YANG Yong;GUO Ji-xing;YANG Yong-chong(Guizhou Huaren New Materials Co.,Ltd,Guiyang 551405,China)

机构地区：[1]贵州华仁新材料有限公司,贵州贵阳551405

出　　处：《世界有色金属》2024年第15期1-3,共3页World Nonferrous Metals

摘　　要：本文通过对某厂500KA石墨化阴极电解槽与GS-5(50%高石墨质阴极)电解槽的主要材料指标、筑炉等技术数据对比分析,反映出石墨化阴极优良的理化性能指标,并结合某厂石墨化阴极电解槽焙烧启动及初期运行技术数据,对关键参数进行了技术探讨,得出了石墨化阴极电解槽具有的优势与节能潜力。This article compares and analyzes the main material indicators,furnace construction,and other technical data of a 500KA graphite cathode electrolysis cell and a GS-5 (50% high graphite cathode) electrolysis cell in a certain factory,reflecting the excellent physical and chemical performance indicators of graphite cathodes.Combined with the technical data of the roasting,start-up,and initial operation of a graphite cathode electrolysis cell in a certain factory,key parameters are discussed,and the advantages and energy-saving potential of graphite cathode electrolysis cells are obtained.

关 键 词：铝电解 石墨化阴极 筑炉 焙烧启动 非正常期 

分 类 号：TF821[冶金工程—有色金属冶金]