粉煤灰基碱激发胶凝材料的制备及应用的研究进展  

Research Progresson of Preparation and Application of Fly Ash-based Alkali-activated Cementitious Materials

作　　者：陈越 丁会敏[1,2] 唐诗洋 张宇[1,2] 张玥 Chen Yue;Ding Huimin;Tang Shiyang;Zhang Yu;Zhang Yue(Heilongjiang Institute of Energy and Environment,Heilongjiang Province Key Laboratory of Fuel and Coal Fired Clean Energy,Harbin 150090,China)

机构地区：[1]黑龙江省能源环境研究院,哈尔滨150090 [2]黑龙江省燃油燃煤清洁能源重点实验室,哈尔滨150090

出　　处：《黑龙江科学》2024年第8期32-34,38,共4页Heilongjiang Science

基　　金：黑龙江省科学院科学研究基金(KY2023NY01);黑龙江省科学院青年创新基金(QNCX2024NY03);黑龙江省省属科研院所科研业务费项目(CZKYF2023-1-036)。

摘　　要：煤炭燃烧会产生大量的粉煤灰,如何实现这种工业固体废物的高附加值、高效利用是亟待解决的问题。制备碱激发胶凝材料是提高粉煤灰附加值的有效途径之一,可实现废弃物的资源化利用。介绍了粉煤灰的种类及性能,综述了粉煤灰基碱激发胶凝材料的制备及其应用,展望了其发展前景。Coal combustion will generate a large amount of fly ash,and how to efficiently utilize the industrial solid waste with high added value is still an urgent problem to be solved.Among the numerous methods of waste resource utilization,preparing alkali-activated cementitious materials is one of the effective ways to increase the added value of fly ash.The types and properties of fly ash are introduced,and the preparation and application of fly ash-based alkali-activated cementitious materials are summarized.In addition,the future development prospects of this field are also discussed.

关 键 词：粉煤灰 碱激发胶凝材料 地聚合物 

分 类 号：TU526[建筑科学—建筑技术科学]