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现代矿业 ›› 2024, Vol. 40 ›› Issue (04): 220-.

• • 上一篇    下一篇

电解锰渣的资源化再利用研究现状及应用趋势*

电解锰渣堆存量大、环境风险高且利用率低,为了实现电解锰渣的减量化、无害化和资
源化,针对电解锰渣工艺技术处理效率低、资源化利用难以工业化的问题,对电解锰渣的分选、填埋、
化学处理和固化处理技术研究现状进行了归纳总结,并对电解锰渣的资源化利用研究现状进行综
述,包括有价锰金属回收、制备建筑材料、制备吸附材料、制作化肥和其他功能化材料等途径。其中,
利用电解锰渣提取锰元素及氨氮和制备吸附材料、微晶玻璃等功能化材料是电解锰渣制备高附加值
产品未来的研究方向,为实现锰渣资源化再利用提供了新的视野。
  

  1. 1. 广西大学资源环境与材料学院;
    2. 省部共建特色金属材料与组合结构全寿命安全国家重点实验室
  • 出版日期:2024-04-15 发布日期:2024-08-13

Research Status and Application Trends of Electrolytic Manganese Residue Resource Utilization

Electrolytic manganese residue has a huge accumulation,low utilization rate and high envi⁃
ronmental risk. To realize the reduction,harmlessness and resourcefulness of electrolytic manganese resi⁃
due,the current status of research on the sorting,landfill,chemical treatment and solidification treatment
technology of electrolytic manganese residue is summarized for the problems of low treatment efficiency of
electrolytic manganese residue process technology and the difficulty of industrialization of resourceful utiliza⁃
tion. In addition,an overview of the current status of research on the resource utilization of electrolytic man⁃
ganese residue,including the ways of valuable manganese metal recovery,construction materials,adsor⁃
bent materials,chemical fertilizers and other functionalized materials. Among them,the use of electrolytic
manganese residue to recover manganese and ammonia nitrogen and the preparation of adsorbent materials,
microcrystalline glass and other functionalized materials are the future research directions for high value⁃
added products of electrolytic manganese residue,which provide new ideas for realizing the reuse of manga⁃
nese slag resources.
  

  1. 1. School of Resources,Environment and Materials,Guangxi University;
    2. State Key Laboratory of Featured Metal Materials and Life-cycle Safety
    for Composite Structures Jointly Built by Province and Ministry
  • Online:2024-04-15 Published:2024-08-13

摘要:

电解锰渣堆存量大、环境风险高且利用率低,为了实现电解锰渣的减量化、无害化和资
源化,针对电解锰渣工艺技术处理效率低、资源化利用难以工业化的问题,对电解锰渣的分选、填埋、
化学处理和固化处理技术研究现状进行了归纳总结,并对电解锰渣的资源化利用研究现状进行综
述,包括有价锰金属回收、制备建筑材料、制备吸附材料、制作化肥和其他功能化材料等途径。其中,
利用电解锰渣提取锰元素及氨氮和制备吸附材料、微晶玻璃等功能化材料是电解锰渣制备高附加值
产品未来的研究方向,为实现锰渣资源化再利用提供了新的视野。

关键词:

Abstract:

Electrolytic manganese residue has a huge accumulation,low utilization rate and high envi⁃
ronmental risk. To realize the reduction,harmlessness and resourcefulness of electrolytic manganese resi⁃
due,the current status of research on the sorting,landfill,chemical treatment and solidification treatment
technology of electrolytic manganese residue is summarized for the problems of low treatment efficiency of
electrolytic manganese residue process technology and the difficulty of industrialization of resourceful utiliza⁃
tion. In addition,an overview of the current status of research on the resource utilization of electrolytic man⁃
ganese residue,including the ways of valuable manganese metal recovery,construction materials,adsor⁃
bent materials,chemical fertilizers and other functionalized materials. Among them,the use of electrolytic
manganese residue to recover manganese and ammonia nitrogen and the preparation of adsorbent materials,
microcrystalline glass and other functionalized materials are the future research directions for high value
added products of electrolytic manganese residue,which provide new ideas for realizing the reuse of manga⁃
nese slag resources.

Key words:

technology