科创赋能低碳冶金 破解铜精矿短缺困局  

Science and Technology Innovation Empowers Low-carbon Metallurgy to Solve the Shortage of Copper Concentrate

作　　者：罗杰 周登辉 LUO Jie;ZHOU Denghui(Chinalco Overseas Development Co.,Ltd.,Beijing 100082,China)

机构地区：[1]中铝海外发展有限公司,北京100082

出　　处：《有色金属设计》2024年第3期47-50,共4页Nonferrous Metals Design

摘　　要：2024年开年至今,全球铜精矿供应出现短缺,我国进口铜精矿现货加工费(TC)断崖式下跌,国内铜冶炼厂面临亏损而被迫联合减产。随着绿色低碳转型、新能源和AI产业发展,未来对铜金属的需求稳增无减。建议加速发展以生物浸出提铜技术,增加湿法炼铜占比,降低火法炼铜增速,调整铜冶炼产能结构,有效缓解铜精矿原料短缺困局。Since the beginning of 2024,there has been a shortage in the global supply of copper concentrate.The treatment charges(TC)of imported copper concentrate in China have dropped dramatically,and copper smelters in China have been forced to jointly reduce production due to losses.With the development of green and low-carbon transformation,new energy and AI industries,the demand for copper metal will increase steadily in the future.This paper suggests accelerating the development of bioleaching copper extraction technology,increasing the proportion of copper hydrometallurgy,reducing the growth rate of pyrometallurgy and adjusting the capacity structure of copper smelting to effectively alleviate the shortage of raw materials for copper concentrate.

关 键 词：原生硫化铜矿 次生硫化铜矿 生物浸出 湿法冶金 火法冶炼 

分 类 号：F426.32[经济管理—产业经济]