二次锡资源分离冶炼发展现状及展望  

Research Progress and Development Trend of Secondary Tin Resource Separation and Smelting

作　　者：马士淋 杨宇航 母骑兵 Ma Shilin;Yang Yuhang;Mu Qibing(Yunnan Tin Co.,Ltd.,Yunnan,661000)

机构地区：[1]云南锡业股份有限公司,云南661000

出　　处：《当代化工研究》2025年第3期9-11,共3页Modern Chemical Research

基　　金：云南省基础研究应用基础研究企业联合专项项目“铜盐系列产品工艺开发与应用研究”(项目编号:202101BC070001-026);云南省基础研究专项—面上项目“氧化亚锡纳米片负载羟基锡酸锌异质结材料制备及其光催化制备过氧化氢机理研究”(项目编号:202401AT070161)。

摘　　要：随着新型工业的发展,锡作为一种广泛应用于电子、焊接、镀锡等行业的重要金属,对其需求也随之增长。然而,锡矿资源的勘探与开发面临诸多挑战,包括矿产的逐渐枯竭、采矿活动引发的环境问题及资源利用的低效率。因此,从二次资源中分离与冶炼锡成为研究的热点,在确保金属供应、节约能源和减少环境污染方面发挥着重要的作用。从锡尾矿、电子废弃物、锡渣等二次资源中提取锡的工艺技术仍需要不断优化,进一步提高锡的回收率和纯度,减少有害物质的释放。With the development of new industries,the demand for tin,an important metal widely used in electronics,soldering and tin plating,has grown.However,the exploration and development of tin resources face many challenges,including the gradual depletion of minerals,environmental problems caused by mining activities,and inefficient resource utilization.Therefore,the separation and smelting of tin from secondary resources has become a hot research topic and plays an important role in ensuring metal supply,saving energy and reducing environmental pollution.The process technology for extracting tin from secondary resources such as tin tailings,e-waste,and tin dross still needs to be continuously optimized to further improve the recovery and purity of tin and reduce the release of hazardous substances.

关 键 词：二次锡资源 分离 冶炼 金属回收 

分 类 号：TF63[冶金工程—钢铁冶金] TF19