煤矸石制备地质聚合物注浆材料的研究进展  

Research Progress on Preparation of Geopolymer Grouting Material from Coal Gangue

作　　者：朱龙涛 王庆平[2] 王彦君 吴求刚 赵恒 陈孝杨[3] 卢春阳 Zhu Longtao;Wang Qingping;Wang Yanjun;Wu Qiugang;Zhao Heng;Chen Xiaoyang;Lu Chunyang(China Energy Chemical Jiangsu Geology and Mineral Resources Design and Research Institute Co.,Ltd.,Xuzhou,Jiangsu,China;Anhui University of Science and Technology,School of Material Science and Engineering,Huainan,Anhui,China;Anhui University Of Science and Technology,School of Earth Science and Environmental Engineering,Huainan,Anhui,China)

机构地区：[1]中能化江苏地质矿产设计研究院有限公司,江苏徐州221006 [2]安徽理工大学材料科学与工程学院,安徽淮南232001 [3]安徽理工大学地球与环境学院,安徽淮南232001

出　　处：《矿产综合利用》2022年第4期129-133,共5页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金项目(51804009);中国煤炭地质总局科研项目:连云港新浦磷矿尾矿综合利用模式研究(ZMKJ-2019-J14);基于煤基固废制备KEP注浆材料研究(ZMKJ-2019-J16)

摘　　要：地质聚合物注浆材料是一种新型注浆材料。以煤矸石为原料制备地聚物注浆材料可以有效地解决煤矸石的堆积问题,同时减少不同注浆材料在使用和生产过程中产生的污染,对环境和资源都有重要意义。本文概述了近年来对煤矸石基地质聚合物注浆材料的研究,介绍了煤矸石基地质聚合物注浆材料各原料的选择、制备条件以及性能的增强方式,并对煤矸石基地质聚合物注浆材料目前存在的问题进行了分析。Geopolymer grouting material is a new kind of grouting material.The usage of coal gangue as raw material to prepare geopolymer grouting material can effectively solve the accumulation of coal gangue.Meanwhile,it can reduce the pollution of different grouting materials in the use and production process.These all make a great significance to the environment and resources.This review summarizes the research on coal gangue-based geopolymer grouting materials in recent years,introduces the selection of raw materials,preparation conditions and performance enhancement methods of coal gangue-based geopolymer grouting materials.The current problems of grouting materials are summarized and analyzed.

关 键 词：煤矸石 地质聚合物 注浆材料 

分 类 号：TD985[矿业工程—选矿] TU521[建筑科学—建筑技术科学]