摘要
为实现粉煤灰中有价元素的高值化利用,阐述了沸石合成、元素提取、微晶玻璃的制备、地质聚合物的合成等高值化利用方式的研究现状,分析这些利用途径的优缺点,展望了粉煤灰的高值化利用前景,为粉煤灰的综合利用提供参考。
In order to realize the high-value utilization of valuable elements in fly ash,the research status on high-value utilization methods such as zeolite synthesis,element extraction,microcrystalline glass preparation,and geological polymer synthesis is expounded.The advantages and disadvantages of these methods are analyzed,and high-value utilization of fly ash is prospected in order to provide scientific suggestions for the comprehensive utilization of fly ash.
作者
邢静锴
齐德娥
秦身钧
康帅
王倩
李神勇
XING Jing-kai;QI De-e;QIN Shen-jun;KANG Shuai;WANG Qian;LI Shen-yong(School of Earth Science and Engineering,Hebei University of Engineering,Handan 056038,China;Hebei Provincial Key Laboratory of Resource Survey and Research,Handan 056038,China;School of Materials Sciences and Engineering,Hebei University of Engineering,Handan 056038,China)
出处
《现代化工》
CAS
CSCD
北大核心
2023年第7期39-43,49,共6页
Modern Chemical Industry
基金
国家自然科学基金项目(42172191)
河北省自然科学基金(D2021402013,D2019402181)
河北省教育厅在读研究生创新能力培养资助项目(CXZZSS20222029,CXZZSS2021088)。
关键词
粉煤灰
高值化利用
沸石
元素提取
微晶玻璃
地质聚合物
fly ash
high-value utilization
zeolite
element extraction
microcrystalline glass
geopolymers
