The effect of biodiesel fuel obtained from waste frying oil on direct injection diesel engine performance and exhaust emissions

Zafer Utlu and Mevlüt Süreyya Koçak

Renewable Energy, 2008, vol. 33, issue 8, 1936-1941

Abstract: In this study, usage of methyl ester obtained from waste frying oil (WFO) is examined as an experimental material. A reactor was designed and installed for production of methyl ester from this kind of oil. Physical and chemical properties of methyl ester were determined in the laboratory. The methyl ester was tested in a diesel engine with turbocharged, four cylinders and direct injection. Gathered results were compared with No. 2 diesel fuel. Engine tests results obtained with the aim of comparison from the measures of torque, power; specific fuel consumptions are nearly the same. In addition, amount of emission such as CO, CO2, NOx, and smoke darkness of waste frying oils are less than No. 2 diesel fuel.

Keywords: Biodiesel; Diesel engine; Diesel fuel; Methyl ester; Waste frying oil (search for similar items in EconPapers)
Date: 2008
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Citations: View citations in EconPapers (72)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:33:y:2008:i:8:p:1936-1941

DOI: 10.1016/j.renene.2007.10.006

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