The rate of increase in greenhouse gas concentrations in the atmosphere has already
reached a critical point. Day by day, the number of vehicles on the road is increasing in a …

Using fuel additives to improve fuel quality is considered to be a simple and cost-effective
measure to energy saving and emission reduction. In this work, eleven additives including …

The quality of fuel depends on its chemical composition, which influences engine
performance. Gas chromatography, a cornerstone of global oil and fuel R&D, remains …

ETBE is an oxygenate that is used as an octane additive in gasoline. ETBE is created by
combining isobutylene and ethanol in the presence of a catalyst. The use of alternative fuels …

抄録 Biofuels are attracting attention as carbon-neutral fuels and are often blended with
existing fuels for use in spark-ignition engines. In order to further reduce carbon dioxide …