回收食用油轉製生質柴油試燒之排氣特性探討

Study of the Combustion Characteristics of Biodiesel Made from Recycle Cooking Oil

林雅芬(Ya-Fen Lin) ； 吳友平(Yo-Ping Wu)

《國立宜蘭大學工程學刊》 3期 (2007/02) Pp. 45-56

https://doi.org/10.6176/BCE.2007.03.14

摘要

本研究以回收食用油做為生質物之原料經轉酯化反應後生成生質柴油，並對產製之生質柴油之物性及化性分析及用於柴油引擎試燒時排放物質的量測，並比較石化柴 油燃燒及生質柴油燃燒時之差異性。CO2及NOx排放濃度較一般高級柴油為高，而SO2及HC則較高級柴油低；另外由本研究之物種分析中發現diethyl phthalate及diphenyl sulfone適合作為生質柴油燃燒時排放氣體檢測的指標物種。

關鍵字

生質柴油 ； 生質能源 ； 廢食用油 ； 替代性燃料 ； 回收

並列摘要

The goal of this study is to recycle the used cooking oil from restaurants to produce the biodiesel through the transesterification procedure and then use the produced biodiesel run in a diesel engine. The biodiesel engines produced higher than diesel engine did. The biodiesel engine emitted a higher CO2 and NOx, but lower SO2 and HC, than diesel engine. The study also found diphenyl sulfone (C12H10O2S), and diethyl phthalate (C12H14O4) can be selected as the character index for the combustion of biodiesel.

並列關鍵字

Biodiesel ； biomass ； used cooking oil ； alternative fuel ； recycle