| 粉煤灰资源化综合利用研究进展及展望 |
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| 引用本文： | 李博琦, 谢贤, 吕晋芳, 朱辉, 黎洁, 康博文, 宋强. 粉煤灰资源化综合利用研究进展及展望[J]. 矿产保护与利用, 2020, 40(5): 153-160. doi: 10.13779/j.cnki.issn1001-0076.2020.05.021 |
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| 作者姓名： | 李博琦 谢贤 吕晋芳 朱辉 黎洁 康博文 宋强 |
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| 作者单位： | 1.昆明理工大学 国土资源工程学院，云南 昆明 650093;; 2.省部共建复杂有色金属资源清洁利用国家重点实验室，云南 昆明 650093;; 3.云南省金属矿尾矿资源二次利用工程研究中心，云南 昆明 650093;; 4.云南缘矿科技开发有限公司，云南 昆明 650093 |
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| 摘 要： | 粉煤灰是煤炭燃烧后产生的一种固体废弃物,经长期大量堆积,占用大量土地资源且造成了严重的环境污染问题,粉煤灰资源综合利用越发至关重要。论文介绍了我国粉煤灰的物化性质及其分类,详细总结了我国粉煤灰有用组分回收和高附加值应用的方法及研究现状,简要叙述了粉煤灰在建筑工程、农业和环境保护领域的应用现状,分析了我国粉煤灰资源化利用存在的问题,并对其了发展前景进行了展望。
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| 关 键 词： | 粉煤灰 固体废弃物 综合利用 |
| 收稿时间： | 2020-08-16 |
Progress and Prospect of Research on Comprehensive Utilization of Fly Ash |
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| LI Boqi, XIE Xian, LV Jinfang, ZHU Hui, LI Jie, KANG Bowen, SONG Qiang. Progress and Prospect of Research on Comprehensive Utilization of Fly Ash[J]. Conservation and Utilization of Mineral Resources, 2020, 40(5): 153-160. doi: 10.13779/j.cnki.issn1001-0076.2020.05.021 |
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| Authors: | LI Boqi XIE Xian LV Jinfang ZHU Hui LI Jie KANG Bowen SONG Qiang |
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| Affiliation: | 1.Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China;; 2.State Key Laboratory of Complex Nonferrous Metal Resources Clean, Utilization, Kunming 650093, China;; 3.Yunnan Province Engineering Research Center for Reutilizati0n of Metal Tailings Resources, Kunming 650093, China;; 4.Yunnan Yuankuang Technology Development Co., Ltd., Kunming 650093, China |
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| Abstract: | Fly ash is a kind of solid waste produced after coal combustion. After a long period of accumulation, it takes up a lot of land resources and causes serious environmental pollution problems. The comprehensive utilization of fly ash resources is becoming more and more important. The paper introduces the physicochemical properties and classification of fly ash in China, summarizes in detail the methods and research status of the recovery and high value-added application of useful components of fly ash in China. And briefly describes the current status of the application of fly ash in the fields of construction engineering, agriculture and environmental protection, accurately analyzes the problems in the utilization of fly ash in China, and prospects its development prospect. It has promoted the rapid development of efficient and comprehensive utilization of fly ash in China and promoted the sustainable development of mineral resources. |
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| Keywords: | fly ash solid waste comprehensive utilization |
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