摘要
对"双顶吹"炼铜工艺中一级动力波烟气净化所产生的含硒铅滤饼进行了硫酸化焙烧蒸硒试生产,探索了硫酸化焙烧蒸硒的工艺条件,分析了其技术和经济的可行性。
The selenium-bearing lead filter cake, which is generated from the offgas cleaning in the ＂double top-blo- wing＂ copper smelting process, is disposed with sulfated roasting to distillate selenium. This paper explores the selenium evaporation conditions by sulfated roasting, and discusses the feasibility from the technology and economy aspects.
出处
《中国有色冶金》
北大核心
2017年第6期7-9,共3页
China Nonferrous Metallurgy
关键词
铅滤饼
硫酸化焙烧
粗硒
lead filter cake
sulfated roasting
crude selenium
