浮选技术在电解车间处理炭渣的应用实践  

Application of Flotation Technology in Treating CarbonSlag in Electrolysis Workshop

作　　者：李成元 张坤 王攀 练新强 蒙良鹏 LI Cheng-yuan;ZHANG Kun;WANG Pan;LIAN Xin-qiang;MENG Lian-peng(Yunnan Shenhuo Aluminum Co.,Ltd.,Wenshan,Yunnan 663400,P.R.China)

机构地区：[1]云南神火铝业有限公司,云南文山663400

出　　处：《南方金属》2024年第6期44-45,54,共3页Southern Metals

基　　金：云南省重大科技专项计划项目(202102AB080010)。

摘　　要：电解铝炭渣是电解过程中产生的一种固体废弃物,炭渣中富含的碳和电解质,具有一定的经济价值。文章以山东某电解铝厂的炭渣为原料,利用浮选技术进行处理,将碳和冰晶石分离出,在处理废弃物的同时,实现了碳和冰晶石的资源化回收。Electrolytic aluminum carbon residue is a kind of solid waste produced in the process of electrolysis,which is rich in carbon and electrolyte and has certain economic value.In this paper,the carbon slag of an electrolytic aluminum plant in Shandong province is used as raw material,and the flotation technology is used to separate the carbon and cryolite.At the same time,the recycling of the carbon and cryolite is realized.

关 键 词：炭渣 电解铝 浮选技术 冰晶石 

分 类 号：TF821[冶金工程—有色金属冶金]