江西科学2025，Vol.43Issue(3)：518-524,7.DOI:10.13990/j.issn1001-3679.2025.03.18
天然气掺氢燃烧研究进展
Research Progress on Hydrogen-blended Natural Gas Combustion
摘要
Abstract
Hydrogen blending can enhance the combustion efficiency of natural gas and reduce pollutants and carbon emissions.This paper reviews recent research progress on fundamental combustion characteristics of hydrogen-blended natural gas,with a focus on laminar flame speed,flashback characteristics,flame structure,and flame stability.The reaction mechanisms and strategies for reducing emissions are also discussed.Hydrogen blending optimizes the combustion properties of natural gas but can lead to excessive NOX emissions.From the perspective of enhancing flame stability,eliminating flashback risks,and reducing NOX emissions,this study explores the burner design strategies.Additionally,the impact of blade angles on burners is briefly introduced,providing scientific guidance for the development of hydrogen-blended natural gas burners.The research aims to promote the advancement of efficient,safe,and clean hydrogen-blended natural gas combustion technologies.关键词
天然气掺氢/燃烧特性/回火/NOX排放/燃烧器设计Key words
hydrogen-blended natural gas/combustion characteristics/flashback/NOX emissions/burner design分类
化学工程引用本文复制引用
陈勇生,张贵香,谢运生..天然气掺氢燃烧研究进展[J].江西科学,2025,43(3):518-524,7.基金项目
江西省碳中和研究中心"双碳"科技创新项目(2022JXST03). （2022JXST03）
