化工矿物与加工2025，Vol.54Issue(9)：61-71,11.DOI:10.16283/j.cnki.hgkwyjg.2025.09.008
高岭土提纯工艺及高值化利用研究进展
Research progress on purification process and high-value utilization of kaolin
摘要
Abstract
Kaolin,as an important non-metallic mineral resource,has significant applications in both traditional and emerging fields due to its unique structure and physicochemical properties.This article systematically summarized the research status of kaolin purification processes,including re-election,magnetic separation,flotation,roasting,acid leaching bleaching,and biological methods,and explored the advantages and disadvantages of each process as well as the potential for their combined application.On this basis,the innovative applications of kaolin in high-performance composite materials,porous molecular sieves,biomedicine,and energy storage fields were analyzed,demonstrating its multifunctionality and development prospects in environmental protection,energy,medicine,and other fields.In the future,research should focus on the nanoscale treatment and functional modification of kaolin,promoting its applica-tion in high value-added industries,while combining green technology and policy support to achieve sustainable deve-lopment.关键词
高岭土/提纯工艺/高值化/环境友好/纳米化/绿色化/复合材料/能源储存Key words
kaolin/purification process/high-value/environmentally friendly/nanocrystallization/greenization/composite materials/energy storage分类
矿业与冶金引用本文复制引用
张涛,郝小非,石俊博..高岭土提纯工艺及高值化利用研究进展[J].化工矿物与加工,2025,54(9):61-71,11.基金项目
国家自然科学基金区域创新发展联合基金重点支持项目(U22A20130) （U22A20130）
中国地质调查局地质调查项目(DD20243357). （DD20243357）
