摘要
煤矸石作为一种工业固体废弃物,不仅占用了大量土地资源,还导致了严重的环境问题,其高效清洁综合利用迫在眉睫。介绍了煤矸石的组成、危害以及综合利用方式,评述了煤矸石燃烧发电过程中典型CO_(2)减排技术的优缺点,并分析了富氧燃烧技术用于煤矸石燃烧发电过程中CO_(2)排放控制的应用前景,以期为煤矸石电厂实现“碳达峰、碳中和”提供一种新的策略。
As a kind of industrial solid waste,coal gangue not only occupies a lot of land resources,but also causes serious environmental problems,whose efficient,clean and comprehensive utilization is important.The composition,harm and comprehensive utilization of coal gangue was introduced,and the advantages and disadvantages of typical CO_(2) emission reduction technologies in the process of coal gangue combustion for power generation were reviewed.Also,the analysis was made on the application prospect of oxygen-enriched combustion technology for CO_(2) emission control in the process of coal gangue combustion for power generation,thus providing a new strategy for coal gangue power plant to achieve“carbon peak and carbon neutrality”.
作者
高少龙
王振燊
郭锦璇
张莉婉
张毅铭
柴润林
高楠
王振涛
Gao Shaolong;Wang Zhenshen;Guo Jinxuan;Zhang Liwan;Zhang Yiming;Chai Runlin;Gao Nan;Wang Zhentao(Department of Environmental and Safety Engineering,Taiyuan Institute of Technology,Taiyuan Shanxi 030008,China;Institute of Resources and Environmental Engineering,Engineering Research Center of CO2 Emission Reduction and Resource Utilization,Ministry of Education of the People′s Republic of China,Shanxi University,Taiyuan Shanxi 030006,China;College of Environmental&Resource Sciences,Taiyuan University of Science and Technology,Taiyuan Shanxi 030024,China)
出处
《煤化工》
CAS
2023年第5期85-88,93,共5页
Coal Chemical Industry
基金
山西省基础研究计划青年科学研究项目(202203021212337
20210302124474)
太原工业学院引进人才科研资助项目(2022KJ021)
来晋工作优秀博士(后)科研资助项目(2022LJ030)
山西省高等学校科技创新项目(2022L536
2021L301)
山西省高等学校大学生创新创业训练计划项目(20231333)。
关键词
煤矸石
综合利用
煤矸石发电
CO_(2)减排技术
富氧燃烧
coal gangue
comprehensive utilization
coal gangue power generation
CO_(2)emission reduction technology
oxygen-enriched combustion
