An interesting alternative fuel for Diesel Engines in the form of liquid oil derived from waste plastics, to solve the problem arises from the depletion of fossil fuels and disposal problem of the very large amount of plastic wastes produced from households and industrials. This present paper describes the production and testing of Liquid fuel derived from waste plastics by the pyrolysis process at different proportions (10 %, 20%, and 30%). The fuel produced is then tested in a fully instrumented diesel engine, without any engine modifications. The chemical properties such as GCMS, and FTIR results of the oil derived from waste plastics, compared with the diesel fuel, and found that it has similar properties to that of diesel fuel. The experimental investigation on the pyrolysis oil with diesel blends shows a notable increase in engine performance and a significant reduction in emission characteristics while compared with commercial diesel fuels. Thus, the results specify that modified plastic pyrolysis oil can be considered for an alternative fuel to diesel engines with better performance and reduce emission.
                                
                                
                                    
                                    Alternative fuel; pyrolysis oil; plastics; diesel fuel; GCMS; FT-IR; modified fuel; disposal problem of plastics
                                
                                
                                
                                
                                    
                                        
                                        
                                        
                                        
                                            
                                                
                                                    International Journal of Trend in Scientific Research and Development - IJTSRD having
                                                    online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International
                                                    Journal which provides rapid publication of your research articles and aims to promote
                                                    the theory and practice along with knowledge sharing between researchers, developers,
                                                    engineers, students, and practitioners working in and around the world in many areas
                                                    like Sciences, Technology, Innovation, Engineering, Agriculture, Management and
                                                    many more and it is recommended by all Universities, review articles and short communications
                                                    in all subjects. IJTSRD running an International Journal who are proving quality
                                                    publication of peer reviewed and refereed international journals from diverse fields
                                                    that emphasizes new research, development and their applications. IJTSRD provides
                                                    an online access to exchange your research work, technical notes & surveying results
                                                    among professionals throughout the world in e-journals. IJTSRD is a fastest growing
                                                    and dynamic professional organization. The aim of this organization is to provide
                                                    access not only to world class research resources, but through its professionals
                                                    aim to bring in a significant transformation in the real of open access journals
                                                    and online publishing.