白银炉富氧自热熔炼工艺研究  

STUDY ON RICH-OXYGEN SELF-HEATING SMELTING TECHNOLOGY WITH BAIYIN COPPER SMELTING FURNACE

作　　者：刘水根[1] 杨丽梅[1] 张力[1] 

机构地区：[1]北京有色金属研究总院

出　　处：《矿冶》1996年第2期67-71,共5页Mining And Metallurgy

摘　　要：本文针对白银有色金属公司冶炼厂提供的硫化铜精矿，研究了在高富氧熔炼条件下，氧料比、冰铜品位、冰铜及渣中Ｆｅ３Ｏ４含量、氧利用率、脱硫速率与富氧浓度关系、渣中铜损失及其影响因素，为我国白银炼铜炉实现富氧自热熔炼提供实验依据。Based on smelting of copper sulphide concentrate at Baiyin smelter, under rich oxygen smelting condition, the ratio of oxygen and material, mettle grade, Fe3O4 content both in matte and slag, oxygen availability, desulphurization rate, in relation with rich oxygen concentration, copper loss in slag, as well as the influence factors, are studied in this paper.Experiment criteria have been obtained for realising rich-oxygen self-heating smelting with Baiyin copper smelting furnace.

关 键 词：富氧自热焙烧 白银炉 炼铜 铜精矿 

分 类 号：TF811.031[冶金工程—有色金属冶金]