提高粗硒品位的生产实践  

Plant Practice to Improve Grade of Crude Selenium

作　　者：吴克富[1] 贾启金 李家合 WU Ke-fu;JIA Qi-jin;LI Jia-he(Copper Company,Baiyin Nonferrous Metals Group Co.,Ltd.,Baiyin 730900,Gansu,China)

机构地区：[1]白银有色集团股份有限公司铜业公司,甘肃白银730900

出　　处：《有色金属（冶炼部分）》2021年第1期72-74,共3页Nonferrous Metals（Extractive Metallurgy)

摘　　要：卡尔多炉火法处理铜阳极泥工艺成熟可靠、自动化程度高、环保效果好而被国内普遍应用。采用文丘里系统对烟气净化洗涤回收硒的过程中,通过查找影响粗硒品位的因素,有针对性地采取工艺优化改进措施,取得了良好的效果和效益。Pyrometallurgy process of Kaldo furnace to treat copper anode slime is widely used due to its mature and reliable technology,high degree of automation,and good environmental protection.During process of recovering selenium by Venturi system from flue gas cleaning and washing,affecting factors on quality of crude selenium are analyzed,and good results and profits are achieved after optimization and improvement.

关 键 词：卡尔多炉 文丘里泥 粗硒 

分 类 号：TF843[冶金工程—有色金属冶金]