Characteristics of particulate emissions from a diesel generator fueled with varying blends of biodiesel and fossil diesel

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題Characteristics of particulate emissions from a diesel generator fueled with varying blends of biodiesel and fossil diesel
出版類型SCI(Sciences Citation Index)
出版年度2011
AuthorsTsai Jen-Hsiung, 蔡仁雄, Shui-Jen Chen 陳瑞仁, Kuo-Lin Huang 黃國林, Wen-Jhy Lee 李文智, & Wen-Yinn Lin 林文印
開始頁204
頁數9
出版日期2011 / 1
其他編號97-2221-E-020-006-MY3
中文摘要

This study investigated the particulate matter (PM), particle-bound carbons, and polycyclic aromatic hydrocarbons (PAHs) emitted from a diesel-engine generator fuelled with blends of pure fossil diesel oil (D100) and varying percentages of waste-edible-oil biodiesel (W10, 10 vol %; W20, 20 vol %; W30, 30 vol %; and W50, 50 vol %) under generator loads of 0, 1.5, and 3 kW. On average, the PM emission factors of all blends was 30.5 % (range, 13.7–52.3 %) lower than that of D100 under the tested loads. Substituting pure fossil diesel oil with varying percentages of waste-edible-oil biodiesel reduced emissions of particle-bound total carbon (TC) and elemental
carbon (EC). The W20 blend had the lowest particle-bound organic carbon (OC) emissions. Notably, W10, W20, and W30 also had lower Total-PAH emissions and lower total equivalent toxicity (Total-BaPeq) compared to D100. Additionally, the brake-specific fuel consumption of the generator correlated positively with the ratio of waste-edible-oil biodiesel to pure fossil diesel. However, generator energy efficiency correlated negatively with the ratio of waste-edible-oil biodiesel to pure fossil diesel.

期刊名稱Journal of Environmental Science and Health Part A
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