000			02047nab a2200205 4500
005			20260520000906.0
008			260224s2010 xxu
245	0	0	_aEnergy savings and emission reduction of nitrogen oxides, particulate matter, and polycyclic aromatic hydrocarbons by adding water-containing acetone and neat soybean oil to a diesel-fueled engine generator
260			_a _b _cjul./ago. 2010
270			_a24/11/2010 ; 24/11/2010
300			_a12 p. ; 4522–4533
520			_aTranscripción del resumen del autor. Dieselhols (blends of diesels, biodiesels, and alcohols) have received considerable attention because of their low emission of CO2. In this study, new blended fuels were formed by adding 1-3 wt % of water-containing acetone (WA) or dehydrated acetone (AC) into a regular diesel (95-97%) and using 1 wt % of isopropyl alcohol (P) and 1 wt % of neat soybean oil (S) or soybean biodiesel (B) as stabilizers. The blended fuels were tested for their energy efficiencies and pollutant emissions in a diesel-fueled engine generator. Experimental results showed that the fuel blend WA3P1S1, which is composed of 3 wt % WA, 1 wt % P, and 1 wt % neat soybean oil, had a good fuel stability and 1.4-5.5% reduction of brake-specific fuel consumption (BSFC, mL kW-1 h-1). The better engine performance of WA3P1S1 was due to its higher fuel oxygen content, more complete combustion, and lower reaction temperature based on the water-cooling effect, which reduced emissions to 6.7-13.6% NOx, 9.6-33.3% particulate matter (PM), 7.7-14.3 total polycyclic aromatic hydrocarbons (PAHs), and 7.5-11.4% total BaPeq. Nevertheless, using recycled solvents for WA3P1S1, the CO2 emission was 4.92% lower than a regular diesel. Consequently, WA3P1S1 is a more sustainable fuel that can both save energy and reduce pollution.
581			_a4
773	0		_tEnergy & fuels _g24
942			_cARTICULO
100	1		_aLin, Sheng-Lun _943878
100	1		_aLee, Wen-Jhy _943879
100	1		_aLee, Chia-Fon _943880
999			_c172086 _d172086