H₂-doped ammonia fuel

Low NOx, low slip

Blending 5%–20% H₂ into ammonia fuel simultaneously suppresses NOx formation and unburned NH₃, H₂, and OH emissions in hot low-oxygen coflows, enabling clean and stable ammonia combustion.

Wang, Guochang · Liu, Xiangtao · Li, Pengfei · Shi, Guodong · Si, Jicang · Zhaohui, Liu · Mi, Jianchun

International Journal of Hydrogen Energy 2024

Specifications

emissions are minimized

{'zh': '5', 'en': '20'} %

mole fraction

{'zh': '≥50', 'en': '≥50'} %

mole fraction

{'zh': '≥30', 'en': '≥30'} %

Advantages

Pure NH₃ JHC flame has high unburned NH₃ emission