硼泥资源化利用研究进展  

Research progress on resource utilization of boron mud

作　　者：钟强[1] 项思敏 姜文政 张鑫[1] 易凌云[1] 饶明军[1] 彭志伟[1] ZHONG Qiang;XIANG Simin;JIANG Wenzheng;ZHANG Xin;YI Lingyun;Rao Mingjun;PENG Zhiwei(School of Minerals Processing and Bio-engineering,Central South University,Changsha 410083,China)

机构地区：[1]中南大学资源加工与生物工程学院,湖南长沙410083

出　　处：《中南大学学报(自然科学版)》2025年第2期409-424,共16页Journal of Central South University:Science and Technology

基　　金：国家重点研发计划项目(2020YFC1909805);国家自然科学基金卓越研究群体项目(72088101)。

摘　　要：硼泥是硼砂生产过程中产生的工业废弃物,每年产出量超100万t。大部分硼泥未经处理而排放堆积,硅镁硼等有价元素得不到有效回收利用,同时造成严重的环境污染。随着全球对环境保护和资源可持续利用的重视,硼泥的资源化利用成为科研和工业生产领域的焦点。本文综述了硼泥中硅、镁、硼等有价元素提取利用以及硼泥作为添加剂用于铁矿造块、制备建筑材料、烧结材料、废水处理剂以及高分子复合材料等研究进展及其应用。尽管目前对硼泥的资源化利用已经取得一定进展,但仍存在诸多问题和挑战,例如因硼泥组分复杂、元素提取技术难度大、硼泥应用领域和市场规模有限,限制了其资源化利用的广度和深度。针对这些问题,提出了未来硼泥资源化利用的发展方向。Boron mud is an industrial waste produced during the production of borax,with an annual output of nearly one million tons.Most of the boron mud is discharged and deposited without treatment,and the valuable elements such as silicon,magnesium and boron cannot be effectively recovered and utilized,which causes serious environmental pollution.With the global attention to environmental protection and sustainable utilization of resources,the resource utilization of boron mud has become the focus of scientific research and industrial production.In this paper,the extraction and utilization of valuable elements such as silicon,magnesium and boron in boron mud,the application of boron mud as an additive in iron ore lumping,the preparation of building materials,sintering materials,waste water treatment agents and polymer composite materials were reviewed.Although the resource utilization of boron mud has made some progress,there are still many problems and challenges,such as the complex composition of boron mud,the difficulty of element extraction technology,and the limited application field and market scale of boron mud,which limit the breadth and depth of its resource utilization.In view of these problems,the development direction of boron mud resource utilization in the future is put forward.

关 键 词：硼泥 资源化利用 含硼复合黏结剂 铁矿造块 

分 类 号：TD989[矿业工程—选矿]