作者: Yo-Ping Greg Wu
DOI: 10.4209/AAQR.2015.07.0479
关键词: Pulp and paper industry 、 Environmental science 、 Sunflower seed 、 NOx 、 Diesel fuel 、 Jatropha curcas 、 Heat of combustion 、 Flash point 、 Biodiesel 、 Diesel engine
摘要: ABSTRACTThe goal of this study was to analyse the combustion characteristics and emissions Jatropha curcas biodiesel (JCB) when run in a diesel engine. oil used produce through transesterification process. The major fuel properties JCB, including acid value, kinematic viscosity, flash point, gross heating iodine were determined compared with that soybean (SBM), sunflower seed (SFM), mackerel fish (MB), premium (D). JCB had higher density, value but lower than D. then analyze characteristics, CO, CO2, NO, NOx, SO2, particulate matter (PM), under varied engine speeds loads. experimental results show CO2 concentration increased increasing loads for all fuels. Engine trials on D exhibited better efficiency at (0 kW–4 kW) (5 kW– 8 kW). emitted more NO NOx loaded PM not loaded, while MB produced loaded. estimated MB, are 9221.3, 9617.2, 10185.0 g (gal fuel)–1, respectively.