title: Utilization of waste cooking oil as an alternative fuel for Turkey.
abstract: This study is based on three essential considerations concerning biodiesel obtained from waste cooking oil: diesel engine emissions of biodiesel produced from waste cooking oil, its potential in Turkey, and policies of the Turkish government about environmentally friendly alternative fuels. Emission tests have been realized with 35.8 kW, four-cylinder, four-stroke, direct injection diesel tractor engine. Test results are compared with Euro non-road emission standards for diesel fuel and five different blends of biodiesel production from waste cooking oil. The results of the experimental study show that the best blends are B10 and B20 as they show the lowest emission level. The other dimensions of the study include potential analysis of waste cooking oil as diesel fuels, referring to fuel price policies applied in the past, and proposed future policies about the same issues. It was also outlined some conclusions and recommendations in connection with recycling of waste oils as alternative fuels.
authors.affiliation: Department of Automotive Technology, Vocational School of Technical Sciences, Uludağ University, Bursa, Turkey. ridvan@uludag.edu.tr.
authors.forename: Ridvan
authors.identifier: http://orcid.org/0000-0002-0111-6879
authors.initials: R
authors.lastname: Arslan
authors.affiliation: Department of Agricultural Machinery, Vocational School of Technical Sciences, Uludağ University, Bursa, Turkey.
authors.forename: Yahya
authors.initials: Y
authors.lastname: Ulusoy
mesh_terms: D056804:Biofuels / Q000032:analysis* / Q000191:economics / Q000592:standards; D003296:Cooking; D003362:Cost-Benefit Analysis; D004784:Environmental Monitoring; D005742:Gasoline / Q000032:analysis / Q000191:economics / Q000592:standards; D009821:Oils / Q000032:analysis; D059027:Recycling / Q000379:methods* / Q000592:standards; D014421:Turkey; D001335:Vehicle Emissions / Q000032:analysis
chemical_list: D056804:Biofuels; D005742:Gasoline; D009821:Oils; D001335:Vehicle Emissions
keywords: Biodiesel; Emissions; Fuel policies; Renewable energy; Waste cooking oil