粉煤灰活性提升技术的研究进展  

Research Progress of Fly Ash Activation Enhancement Technology

作　　者：连帅强 单俊鸿[1] 李阳[1] 王稷良[2] 王倬 于咏妍 LIAN Shuaiqiang;SHAN Junhong;LI Yang;WANG Jiliang;WANG Zhuo;YU Yongyan(Hebei University of Engineering,Handan 056038,China;Research Institute of Highway,Ministry of Transport,Beijing 100088,China)

机构地区：[1]河北工程大学,邯郸056038 [2]交通运输部公路科学研究院,北京100088

出　　处：《粉煤灰综合利用》2019年第4期93-96,共4页Fly Ash Comprehensive Utilization

基　　金：交通运输部公路科学研究所（院）科技创新专项基金项目（2018-E0008）

摘　　要：基于目前低品质粉煤灰产量高但是利用率低的现状,介绍了粉煤灰的性质和几类粉煤灰活性提升技术,其中着重介绍了以有机和无机激发剂激发为主的化学激发技术,分析了目前几种粉煤灰活性提升技术的优缺点,针对低品质粉煤灰活性提升技术的进一步研究,从化学激发剂复合激发以及物理化学组合激发上提出相关建议。Based on the present situation of high output but low utilization rate of low quality fly ash, the properties of fly ash and several kinds of fly ash activation technology are introduced, among which chemical activation technology mainly based on organic and inorganic activator stimulation is emphasized, The advantages and disadvantages of several current fly ash activation technology are analyzed, and further research on low quality fly ash activation technology is carried out, Some suggestions are put forward on the compound excitation of chemical activator and the combined excitation of physical chemistry.

关 键 词：粉煤灰 活性提升 综合利用 

分 类 号：X773[环境科学与工程—环境工程]