化工矿物与加工2026，Vol.55Issue(1)：58-69,12.DOI:10.16283/j.cnki.hgkwyjg.2026.01.008
资源循环利用视角下碲资源回收工艺研究进展
Research progress of tellurium resource recovery process from the perspective of resource recycling
摘要
Abstract
As a key strategic element,tellurium(Te)plays an irreplaceable role in the fields of photovoltaic solar cells,electronic devices and special alloy materials.With the rapid development of high-tech industries,the global con-sumption of tellurium has increased dramatically.However,the production of tellurium and associated tellurium natu-ral deposits accounts for a very low proportion,which is difficult to meet the needs of rapid industrial development.Recycling tellurium from secondary resources such as copper anode slime and tellurium-containing smelting slag has become a current research hotspot.This paper summarizes the distribution and source of tellurium resources,sys-tematically expounds the advantages and disadvantages and application scope of tellurium recovery processes such as roasting pretreatment and wet leaching process,as well as the characteristics of tellurium separation and recovery processes in leaching solution such as reduction method,extraction method,adsorption method and electrolysis method.In the future,the tellurium recovery process should focus on the optimization of fire pretreatment and wet treatment process,develop new leaching methods,optimize leaching parameters and strengthen leaching process to improve the leaching rate of tellurium and the purity of leaching solution.A more efficient impurity removal method is used to remove specific impurities and reduce the impact on the environment;The flue gas and waste water produced in the process of fire pretreatment and the waste water produced in the process of wet recovery are utilized.关键词
含碲物料/焙烧/浸出/回收工艺/铜阳极泥/萃取/吸附/电解Key words
tellurium-containing materials/roasting/leaching/recovery process/copper anode slime/extraction/adsorption/electrolysis分类
矿业与冶金引用本文复制引用
杨金戈,吴浩,骆扬,梁湘湘..资源循环利用视角下碲资源回收工艺研究进展[J].化工矿物与加工,2026,55(1):58-69,12.基金项目
国家自然科学基金青年科学基金项目(22408256) （22408256）
中国博士后科学基金面上项目(2024M750604). （2024M750604）
