铜精矿富氧侧吹熔炼过程中铅、锌、砷的走向分布及白烟尘无害化处理  

Distribution of Lead, Zinc, and Arsenic in the Oxygen Enriched SideBlown Smelting Process of Copper Concentrate andHarmless Treatment of White Smoke Dust

作　　者：王兴[1] 杨强 WANG Xing;YANG Qiang(CINF Engineering Co.,Ltd.,Changsha 410011,China)

机构地区：[1]长沙有色冶金设计研究院有限公司,湖南长沙410011

出　　处：《绿色矿冶》2025年第2期87-92,共6页Sustainable Mining and Metallurgy

摘　　要：本文梳理了铜精矿富氧侧吹熔池熔炼过程中铅、锌、砷等杂质元素可能发生的化学反应,研究了铅、锌、砷元素在熔炼渣、冰铜、烟气、烟尘中的分布和走向,确定铅、锌、砷元素的最终产物形态,并针对火法铜冶炼过程产出的白烟尘,综述了其综合利用现状,提出了白烟尘资源化综合利用发展趋势。In this paper,the possible chemical reactions of lead,zinc and arsenic in the process of oxygen-enriched side-blown bath smelting in copper smelting were sorted out.The distribution and trend of lead,zinc and arsenic in smelting slag,matte,flue gas and soot were studied,and the final product forms of lead,zinc and arsenic were determined.In view of the white soot produced in the process of pyrometallurgical copper smelting,the present situation of its comprehensive utilization was summarized,and the development trend of comprehensive utilization of white soot resources was put forward.

关 键 词：铜冶炼 分布走向 白烟尘 无害化处理 

分 类 号：TF811[冶金工程—有色金属冶金]