锑精矿冶炼技术研究进展  

Research progress of antimony concentrate smelting technology

作　　者：马登 李东波[1] 陈学刚[1] 裴忠冶[1] MA Deng;LI Dong-bo;CHEN Xue-gang;PEI Zhong-ye

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《中国有色冶金》2020年第2期49-54,共6页China Nonferrous Metallurgy

摘　　要：针对锑精矿传统冶炼工艺存在能耗和环保等方面的弊端,诸多学者研究了多种锑精矿冶炼新工艺。本文在介绍锑精矿传统冶炼技术的基础上,详细介绍了熔池熔炼工艺、低温固硫工艺、电热挥发-电热还原工艺等锑精矿冶炼新技术。通过综合分析可知,富氧侧吹熔池熔炼工艺和电热挥发-电热还原工艺是锑精矿冶炼技术的发展方向。In view of the disadvantages of traditional antimony concentrate smelting process such as high energy consumption and environmental pollution,the researchers developed several antimony concentrate smelting processes.On the basis of introducing the traditional smelting technology of antimony concentrate,this paper introduces new antimony concentrate smelting technologies such as melting bath smelting process,low-temperature sulfur fixation process,electrothermal volatilization-electrothermal reduction process.Through comprehensive analysis,it can be known that oxygen-rich side-blowing smelting and electrothermal volatilization-electrothermal reduction are the development directions of antimony concentrate smelting.

关 键 词：锑精矿 鼓风炉挥发-反射炉还原 富氧侧吹熔池熔炼 电热挥发-电热还原 

分 类 号：TF818[冶金工程—有色金属冶金]