干阳极糊上插自焙槽阳极炭渣回收实践  

Practice In Recovering Top-Inserted Anode Carbon Slime Coming From Self-roasting Cell & Existing in Dry Anode Paste

作　　者：师碧雄 

机构地区：[1]青铜峡铝厂

出　　处：《有色设备》1999年第1期19-21,共3页Nonferrous Metallurgical Equipment

摘　　要：干阳极糊上插自焙槽阳极炭渣浮选回收实践，把多年废弃的阳极炭渣变废为宝，炭渣浮选底流产品电介质品位达到８７．２％，回收率达到８４．８３％，极大地降低了电解氟化盐消耗，取得十分显著的经济效益。浮选系统采用全流程闭路循环生产方式。This practice is to charge waste material into things of value and to turn bane into boon. The top-inserted anode carbon slime from a delf-roasting cell was discarded as waste in the past. Our closed folfation circuit can overcome the above-mentioned problem and obtain remarkable results in production,economy, and environmental protection.87.2% electrolyte grade and 84.83% recovery of the flotor underflow product and greatly-decreased F consumption are given.

关 键 词：上插槽 干阳极糊 阳极炭渣 浮选法回收 炼铝 

分 类 号：TF821.032[冶金工程—有色金属冶金]