金隆铜业460 kt/a产能提升生产概述  

Overview of Jinlong Copper Co.,Ltd.460 kt/a Capacity Enhancement Production

作　　者：何建平[1] HE Jianping(Jinlong Copper Co.,Ltd.,Tongling 244021,Anhui,China)

机构地区：[1]金隆铜业有限公司,安徽铜陵244021

出　　处：《有色金属(冶炼部分)》2025年第3期45-49,共5页Nonferrous Metals(Extractive Metallurgy)

摘　　要：金隆铜业有限公司闪速炉460 kt/a电解铜改造后,闪速炉可以稳定在180 t/h以上投料量,持续高负荷的投料量,出现了熔炼系统热平衡、铜平衡、烟气平衡以及物料内部循环使用后杂质的不平衡问题。简述了金隆铜业有限公司对火法系统的改造及生产控制与提升。改造后,火法系统实现560 kt/a阳极铜、460 kt/a电铜的产能,闪速炉作业率保持99%以上。After the transformation of the 460 kt/a electrolytic copper flash furnace at Jinlong Copper Co.,Ltd.,the flash furnace can maintain a stable feeding rate at 180 t/h above.The continuous high load feeding rates has led to the problems of heat balance,copper balance,flue gas balance,and impurity balance in the smelting system after internal circulation of materials.The transformation of pyrometallurgical system and control of production made by Jinlong Copper Co.,Ltd.,were briefly described.After the transformation,the production capacity of 560 kt/a anode copper and 460 kt/a electric copper in the pyrometallurgical process system is achieved,and the operation rate of the flash furnace remains above 99%.

关 键 词：铜 冶炼 改造 产能提升 

分 类 号：TF811[冶金工程—有色金属冶金]