摘要
粉煤灰是火力发电厂煤粉在锅炉中燃烧后排出的灰色粉状废弃物。随着对煤炭资源需求的持续增加,粉煤灰排放量也与日俱增。适当加工和利用粉煤灰,减少环境污染,已成为越来越多人关注的问题。阐述了粉煤灰的理化性质,介绍了粉煤灰在建材、农业、化工和环境保护中的应用,并针对中国粉煤灰的综合利用提出了建议。
Fly ash is kind of gray powdery waste discharged from coal-fired power plants. As the demand for coal resources continues to increase,fly ash emissions are also increasing.Appropriate processing and utilization of fly ash to reduce environmental pollution has become a research focus by more and more people.The physical and chemical properties of fly ash were expounded,the application of fly ash in building materials,agriculture,chemical industry and environmental protection was introduced,and suggestions were made for the comprehensive utilization of fly ash in China.
作者
张祥成
孟永彪
Zhang Xiangcheng;Meng Yongbiao(Chemistry and Chemical Engineering College of Xinjiang University,Urumqi 830046,China)
出处
《无机盐工业》
CAS
CSCD
北大核心
2020年第2期1-5,共5页
Inorganic Chemicals Industry
基金
国家自然科学基金-新疆联合基金重点项目(U1503293)
自治区区域协同创新专项基金资助项目(上海合作组织科技伙伴计划)(2018E01010)
关键词
粉煤灰
环境污染
综合利用
fly ash
environment pollution
comprehensive utilization
