铝熔炼炉能源的合理选择  

Reasonable selection of energy source for aluminum multing furnace

作　　者：向凌霄[1] 孙辂[1] 耿培久[1] 张俊科[1] 

机构地区：[1]沈阳铝镁设计研究院,辽宁沈阳110001

出　　处：《轻金属》2007年第6期24-27,共4页Light Metals

摘　　要：本文根据电解铝厂的生产特点阐述了铝熔炼中炉用能源的合理选择。在电解铝厂使用的保温炉(混合炉),选用电能最为适宜;有利于提高产品质量,有利于控制铝液中的氢含量;与其他燃料相比,可减少金属铝损耗50%以上。The paper indicates the reasonable selection of energy source for the aluminum-melting furnace based on the features of aluminum reduction smelter. It is advisable that electric energy is used for the holding furnace to improve the quality of products and to control the hydrogen content in the liquid aluminm. Compared with other fuels, it may reduce the loss of metal aluminum by over 50 % .

关 键 词：电解铝 保温炉 能源选择 

分 类 号：TF821[冶金工程—有色金属冶金]