Experimental study of a clean burning vehicle fuel

摘要: Preliminary research into the advantages of hydrogen-enriched compressed natural gas (CNG) as a motor fuel has been conducted. The objective this was to determine if lean limit CNG could be extended by introduction hydrogen. hypothesis, based on previous research, that leaner engine run without going misfire, lower NOx would while only incurring moderate increases in hydrocarbons. result tests demonstrated extremely low levels are possible with acceptably unburned hydrocarbons using 28 and 36% hydrogen supplementation.