A state-of-the-art review on emission characteristics of SI and CI engines fueled with 2,5-dimethylfuran biofuel
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REVIEW ARTICLE
A state-of-the-art review on emission characteristics of SI and CI engines fueled with 2,5-dimethylfuran biofuel Anh Tuan Hoang 1
&
Sandro Nižetić 2 & Van Viet Pham 3
Received: 7 June 2020 / Accepted: 10 November 2020 # Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract Currently, the considerable decline in fossil fuel resources and the high rise in vehicle emissions have prompted researchers and governments to formulate strategies for sustainable energy development. In addition to imposing strict laws, promoting sustainable energy sources such as the development of new types of non-fossil fuels has been considered a suitable direction for the roadmap to healing the Earth’s environment. Biomass sources have affirmed huge potentials in the production of biofuels. In the pathway of searching renewable biofuels, it is found that that 2,5-dimethylfuran (DMF) can become a promising fuel because it is synthesized from lignocellulose biomass, which is an available feedstock for the production of prospective fuels. Indeed, recent review studies have focused in great detail on engine performance evaluation using DMF but seemed to have gaps in emission characteristics. In this work, the controversial issues of emissions from spark and compression ignition engines during the DMF combustion were completely assessed. Indeed, the mechanism of formation and oxidation of DMF compounds during combustion was clearly described to serve as the basis for analyzing and comparing the pollution emission behavior of different fuels. More importantly, gaseous emissions, PM characteristics, and soot tendency from spark and compression ignition engines were thoroughly evaluated on the basis of the experimental and numerical data. In general, DMF has shown outstanding advantages upon emissions compared to fossil fuels; however, the impacts of DMF on the engine durability and fuel system should be further investigated to have a comprehensive analysis of this biofuel class. Keywords DMF . Catalyst synthesis . Decomposition . Engine application . Emission characteristics
Introduction Highlights • DMF synthesis from biomass based on catalyst reactions • Combustion mechanism and thermal decomposition pathway of DMF • Gaseous emission, soot, and PM characteristics of spark and compression ignition engines Responsible Editor: Philippe Garrigues * Anh Tuan Hoang [email protected] * Van Viet Pham [email protected] 1
Institute of Engineering, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
2
LTEF—Laboratory for Thermodynamics and Energy Efficiency, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
3
Institute of Mechanical Engineering, Ho Chi Minh City University of Transport, Ho Chi Minh City, Vietnam
The past decades have witnessed an increasing overdependence of global energy consumption on limited and nonrenewable resources. Fossil energy, including coal, oil, and natural gas, continues to play a domin
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