摘要
富氧燃烧(Oxy-fuel combustion)技术作为燃烧中CO_(2)捕集技术,在技术适用性和经济性上具有较强的优势。循环流化床富氧燃烧技术(Oxy-CFBC)兼顾富氧燃烧和循环流化床燃烧的优点,燃料适应性广,烟气中CO_(2)富集程度高,易于低成本实现CO_(2)的捕集。本文梳理了近十五年国内外学者对Oxy-CFBC技术的研究成果,从Oxy-CFBC装置、流化特性、燃烧特性、污染物生成与控制、燃料、富氧燃烧电站系统优化、新一代循环流化床富氧燃烧技术以及国内外专利情况等方面进行了总结和分析,最后对Oxy-CFBC在中国未来发展趋势进行展望。
Oxy-fuel technology has strong economic and technical advantages in CO_(2) capture during the combustion process.Oxy-fuel combustion in circulating fluidized bed(Oxy-CFBC)combines the advantages of both the oxy-fuel technology and the circulating fluidized bed combustion,such as wide fuel adaptability,and excellent CO_(2) enrichment in the flue gas which is easy to achieve CO_(2) capture and storage.This paper reviewed the published literatures on the key aspects of Oxy-CFBC,including unit scale,hydrodynamics,combustion characteristics,pollutant formation and control,fuels,optimization of Oxy-CFBC power plants,the new generation of Oxy-CFBC technology,patent analysis,and discussed the challenges and interests for future in China.
作者
葛臣
王传浩
李诗媛
GE Chen;WANG Chuanhao;LI Shiyuan(School of Energy and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China)
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2023年第3期840-849,共10页
Journal of Engineering Thermophysics
基金
高校基本科研业务费项目。
