Energy-saving Technology for Aluminum Electrolysis Using Novel Structure Anodes and Cathodes

摘要：

　　For aluminum electrolysis, the pow er consumption can be decreased by lower cell volt age and higher CE.Based on the discussion of cau ses for wave of molten bath/metal pad in aluminum reduction cells, research and application of energy saving technology are given.Novel structure cath odes can lower cell voltage, the result is the wave of molten bath/metal pad is lower, the energy con sumption is lower.Using anodes with holes and slots, the discharge distance of anode gas from mol ten bath can be reduced.For anode gas, the period of staying in the bath can be shortened, and the pen etrated depth in the bath can be decreased.So the current efficiency of cell can be increased and cell voltage can be decreased.

关键词： aluminum electrolysis energy-saving anode cathode interface wave

作者: Naixiang Feng Jianping Peng

作者单位: School of Materials and Metallurgy,Northeastern University,Shenyang,110819,China

会议类型: 国际会议

会议名称: The 12th China-Russia Symposium on Advanced Materials and Technologies(第十二届中俄双边新材料新工艺国际会议)

会议地点: 昆明

会议语种:英文

页码: 185-189

在线出版日期: 2013-11-19（万方平台首次上网日期，不代表论文的发表时间）