شماره ركورد كنفرانس :
5048
عنوان مقاله :
Comparing the influence of nitrogenated and oxygenated additives on diesel fuel properties, combustion performance and emissions
Author/Authors :
M ،Saei Moghaddam Department of Chemical Engineering - Tarbiat Modarres University, Tehran, Iran , A ،Zarringhalam Moghaddam Department of Chemical Engineering - Tarbiat Modarres University, Tehran, Iran , V ،Pirozfar Department of Chemical Engineering - Tarbiat Modarres University, Tehran, Iran
كليدواژه :
Diesel fuel , Nitrogenated additives , Oxygenated additives , Cetane index , Emission reduction
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
The purpose of this study is to compare the effect of Nitromethane (NM) and Nitroethane (NE) as nitrogenated
additives and 2- methoxy ethyl ether (MXEE) as an oxygenated additive on physical property of fuel, combustion
performance and emission from diesel engine. Meanwhile these nitrogenated additives have high oxygen content
therefore are considered as oxygenated additives also. These additives blended with diesel fuel, 10% in volume. The
experimental study was carried out on ECE R-96 8-modes cycle. The result showed that the use of these reduces
viscosity but increases cetane index. The maximum cetane index resulted with MXEE additive. Nitrogenated additives
increased brake thermal efficiency (BTE) and exhaust emission such as BSSOOT reduced to the minimum value 44%
with NE. With MXEE the BSHC and BSNOx values increase slightly, these values with NM and NE increased
significantly. In general low Soot and CO2 emission were measured with these additives.
