加压湿法冶金在锌冶炼领域的应用现状及展望
Application Status and Prospect of Pressurized Hydrometallurgy in Zinc Smelting Field
李存兄 1李倡纹 1王国栋 1刘强 1顾智辉 1王启亮1
作者信息
- 1. 昆明理工大学 冶金与能源工程学院,云南 昆明 650093
- 折叠
摘要
为充分掌握加压湿法冶金在锌冶炼领域的应用现状及发展趋势,并发挥对锌冶炼强化浸出、净化除杂、综合回收、危废处置等领域的指导作用,全面阐述了加压湿法冶金在硫化锌精矿加压浸出、赤铁矿除铁、关键伴生元素综合回收、锌浸出渣减量化处理等方面的基础理论成果、工业应用及技术进步.分析表明,该技术因强化高效、绿色低碳、清洁环保的技术特点和优势,在未来湿法炼锌行业有巨大的应用潜力及广阔的发展空间.
Abstract
To fully understand the current status and development trend of pressurized hydrometallurgy in the zinc smelting field,and its guiding role in the enhancement of zinc leaching,purification and impurity removal,and comprehensive recovery,this paper provides a comprehensive overview of the fundamental research achieve-ments,industrial applications,and technological progress of pressurized hydrometallurgy in the fields of pressur-ized leaching of sulfide zinc concentrates,iron removal by hematite,comprehensive recovery of key associated ele-ments,and reduction of zinc leaching residue.The analysis shows that due to its characteristics and advantages of enhanced efficiency,green and low-carbon,and clean and environmentally friendly,pressurized hydrometallurgy has great potential for application and broad development prospects in the wet smelting of zinc in the future.
关键词
锌冶炼/加压湿法冶金/赤铁矿除铁/综合回收/危废渣减量Key words
Zinc smelting/pressurized hydrometallurgy/iron removal by hematite/comprehensive recovery/re-duction of hazardous waste residue引用本文复制引用
基金项目
国家自然科学基金项目(52064034)
云南省重点研发计划项目(202202AB080005)
云南省重点研发计划项目(202202AG050025)
云南省重点研发计划项目(202302AB080017)
国家重点研发计划项目(2021YFC2902801)
出版年
2024
NETL
NSTL
万方数据