摘要
本文在分析火法富集低品位含锗氧化铅锌矿炉渣性质的基础上,确定了富集过程中合理的炉渣组成范围;提出了调整配料比例,补加少量石灰,以改善炉渣性质,提高生产过程中的技术经济效益。
On the basis of analyzing the slaggy properties,the reason- able range of slaggy composition for pyrometallurgy enrichment of low grade lead-zinc oxide ore containing germanium is determined.It is put forward to adjust burden proportion and to add a small amount of li- mestone so as to improve the slaggy properties and to raise the tech- nical and economic benefits of technological process.
基金
1991年院科研基金
关键词
火法
富集
吹炼
铅锌矿
炉渣
pyrometallurgy enrichment
volatile smelting
fuming furnace blow
slaggy compOsition
lead-zinc oxide ore(containing germanium)
