“…When these two gases are separately incorporated into natural gas, the combustion properties of the mixed gas change monotonically, which limits the practical application space of the mixed gas. Various combustion parameters of natural gas are between ammonia and hydrogen, so considering adding ammonia and hydrogen to natural gas simultaneously can reduce emissions while ensuring its original fuel properties. − In addition, the deflagrate performance of a natural gas/ammonia/hydrogen mixture can also be adjusted to meet different needs.…”