【摘要】 通过分析天然气和城市煤气的燃烧计算结果，并用AGA法判断了它们的互换性，发现它们不能互换。进而从反应机理、火焰传播速度、火焰稳定性3方面分析其中的原因，提出了一些现有燃烧设备改烧天然气的措施。更多还原

【Abstract】 Through analysis of calculation results of combustion of natural gas and city gas and AGA methods, it is found that these two gases can not be exchanged. Reasons are analyzed from aspects of reaction mechanism, flame spread speed and flame stability, and some measures are presented to modify the existing combustion equipment to fire natural gas.更多还原