干型阳极糊在70kA侧插自焙槽上的应用研讨  

The Application of and Discussion about Dry Anode Paste in 70kA Aluminum Smelting Horizontal stud por

作　　者：先晋聪[1] 曹瑞清 孙克萍[1] 

机构地区：[1]贵州工业大学冶金系,贵阳550003 [2]贵州铝厂,贵阳550014

出　　处：《有色金属（冶炼部分）》2002年第1期24-25,共2页Nonferrous Metals（Extractive Metallurgy)

摘　　要：70kA侧插自焙槽改用干型阳极糊 ,使沥青烟排放浓度降低 3 5 %～ 40 % ,再配合用氧化铝吸附氟化氢的干法净化来综合治理电解铝排放烟尘 ,全部有害物排放浓度达标。本文还讨论了我省首家电解铝厂干阳极糊的试制应用状况、经济效益 。Using dry anode paste in 70kA horizontal stud por,the concentration of discharged pitch fume gas is decreased 35%～40%,and comprehensively disposing of the gas and dust from Aluminum Smelting with the dry purification technology of Al 2O 3 absorption HF which make the concentration of all harmful material up to the standard The trying application situations,the economic benefits and the applying prospect of dry anode paste in the first aluminum smelting factory in Guizhou Province are also discussed

关 键 词：侧插自焙槽 干型阳极糊 沥青烟 炼铝 铝电解槽 

分 类 号：TF821[冶金工程—有色金属冶金]