电解锰渣资源化及高值化利用研究进展  

Research Progress and Prospects on Resource Utilization and High Value-Added Application of Electrolytic Manganese Residue

作　　者：黄悦茜 韩艳 刘继军 曹雅欣 毛小晶 林红梅 HUANG Yuexi;HAN Yan;LIU Jijun;CAO Yaxin;MAO Xiaojing;LIN Hongmei(School of Chemistry and Environmental Sciences,Shangrao Normal University,Shangrao,Jiangxi 334000,China;School of Physics&Electronics Information,Shangrao Normal University,Shangrao,Jiangxi 334000,China)

机构地区：[1]上饶师范学院化学与环境科学学院,江西上饶334000 [2]上饶师范学院物理与电子信息学院,江西上饶334000

出　　处：《有色冶金设计与研究》2025年第1期9-12,27,共5页Nonferrous Metals Engineering & Research

基　　金：上饶师范学院创新训练项目(S202310416004);揭榜挂帅项目(K8000382T);江西省教育厅科技项目重点项目(GJJ2401704)。

摘　　要：综述了电解锰渣资源化与高值化利用的研究进展,重点分析了其在建筑材料(免烧砖、水泥添加剂)、农业肥料、有价元素(锰、氨、氮、硫)回收及高附加值材料(陶瓷、微晶玻璃、分子筛)开发等领域的应用潜力。研究发现,现有技术普遍面临规模化应用受限、二次污染风险、经济性不足及产业化瓶颈等挑战。为此,提出结合高值化与资源化利用思路,实施分质梯级利用策略,建议优先通过湿法浸出回收锰与氨氮,结合高温烧结制备高附加值材料,通过耦合工艺优化与政策引导,实现电解锰渣的无害化处理、全量化消纳与高值化利用。This paper systematically describes the research progress in the resource utilization and value-added applications of electrolytic manganese residue(EMR),with a focused analysis of its potential applications in building materials(non-fired bricks,cement additives),agricultural fertilizers,recovery of valuable elements(manganese,ammonia nitrogen,sulfur),and development of high value-added materials(ceramics,glass-ceramics,molecular sieves).The study reveals that existing technologies generally face challenges including limitations in large-scale application,secondary pollution risks,insufficient economic viability,and industrialization bottlenecks.To address these issues,the paper propose a graded utilization strategy by means of combining value-added application with resource recovery.It is recommended that priority be given to the recovery of manganese and ammonia nitrogen through hydrometallurgical leaching,combined with high-temperature sintering for producing high value-added materials.This approach advocates integrated process optimization and policy guidance to achieve harmless treatment,complete consumption,and high value-added utilization of EMR.

关 键 词：电解锰渣 锰 资源化 高值化 

分 类 号：TF351.6[冶金工程—冶金机械及自动化]