摘要
针对氧压浸出炼锌产出的废渣进行无害化处理和有价金属综合回收问题,对回转窑挥发、回转窑还原焙烧、富氧熔池熔炼、富氧料柱熔炼处理氧压浸出炼锌渣工艺技术进行分析研究,提出不同情况的废渣可以采用的处理工艺及其工艺流程、技术参数、经济指标等。
According to the harmless treatment of waste residues and the comprehensive recovery of valuable metal which are produced by oxygen pressure acid leaching of zinc smelting, the analysis are carried out for waste residues from zinc smelting by oxygen pressure acid leaching technology, such as the rotary kiln volatilization, rotary kiln reducing roasting, oxygen-enriched bath smelting, oxygen-enriched stock column smelting. Thereby the treatment process and process flow, technology parameters, economic indicators for the different waste residues are proposed.
出处
《云南冶金》
2016年第5期48-51,57,共5页
Yunnan Metallurgy
关键词
氧压浸出炼锌
废渣
处理工艺
zinc smelting by oxygen pressure acid leaching
waste residues
process technology
