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PM-10 emissions and power of a Diesel engine fueled with crude and refined Biodiesel from salmon oil
Affiliation:1. Laboratory for Catalysis Engineering, Chemical Engineering Building J01, School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia;2. Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan;3. School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, Jiangsu Province, China;1. Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia;2. Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia;3. Centre for Tropical Crops and Biocommodities, Queensland University of Technology, Brisbane 4001, Australia;1. University Montpellier, CNRS UMR 5235, Dynamique des Interactions Membranaires Normales et Pathologiques, 34095 Montpellier, France;2. CNRS UMR 5048, University Montpellier, Centre de Biochimie Structurale, 34090 Montpellier, France;1. Engineering School of Lorena, University of São Paulo, Lorena, Brazil;2. Engineering Faculty of Guaratinguetá, São Paulo State University (UNESP), Guaratinguetá, Brazil;1. ADAI-LAETA, Department of Mechanical Engineering, University of Coimbra, Pólo II Campus, Rua Luís Reis Santos, 3030-788 Coimbra, Portugal;2. CENBIO, Brazilian Reference Center on Biomass, Institute of Energy and Environment, University of São Paulo, Av. Prof Luciano Gualberto, 1289, 05508-010 São Paulo, Brazil
Abstract:Power response and level of particulate emissions were assessed for blends of Diesel-crude Biodiesel and Diesel-refined Biodiesel. Crude Biodiesel and refined Biodiesel or methyl ester, were made from salmon oil with high content of free fatty acids, throughout a process of acid esterification followed by alkaline transesterification. Blends of Diesel-crude Biodiesel and Diesel-refined Biodiesel were tested in a diesel engine to measure simultaneously the dynamometric response and the particulate material (PM-10) emission performance. The results indicate a maximum power loss of about 3.5% and also near 50% of PM-10 reduction with respect to diesel when a 100% of refined Biodiesel is used. For blends with less content of either crude Biodiesel or refined Biodiesel, the observed power losses are lower but at the same time lower reduction in PM-10 emissions are attained.
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