摘要
无焰燃烧技术具有设备简单、燃烧温度均匀、效率高和极低排放量等特点,被誉为21世纪最有发展潜力的燃烧方式之一。分析了煤粉无焰燃烧技术的优势、形成机理与实现方式,从燃烧特性和排放特性、数值模拟和新型燃烧方式3方面总结了国内外在煤粉无焰燃烧和降低NOx排放方面的研究现状和发展趋势,并探讨了今后进一步发展煤粉无焰燃烧的研究课题。
With such features as simple equipment,uniform combustion temperature,high-efficiency and extremely low emissions,flameless combustion technology gains wide attentions in the international combustion field,and is praised as one of the combustion methods with the most development potentiality in the21 st century.The advantages,formation mechanism and implementation models are analyzed.The status quo and development tendency of pulverized coal flameless combustion and NOxemission reduction at home and abroad are summarized from three items including combustion characteristics and emission characteristics,numerical simulation,and new combustion modes.In addition,research content and significance of pulverized coal flameless combustion technology in a deepen way are discussed.
出处
《热力发电》
CAS
北大核心
2015年第2期1-7,共7页
Thermal Power Generation
关键词
煤粉
无焰燃烧
低NOX排放
燃烧特性
数值模拟
pulverized coal
flameless combustion
low NOxemission
combustion characteristics
numerical simulation
