Analysis was performed for 1960, 1975, 2000 and 2025. Future global CO emissions from
combustion are likely to decrease because of regulation in the developed nations and fuel-switching in the developing nations. Future global N2O and NOx combustion emissions are likely to increase unless there is new regulation [5-7]. A. Abu-Jrai et al. (2007) dealt with the reduction of NOx and particulate matter emissions while maintaining efficient combustion performance is one of the main drivers for internal combustion engine research