Co-Combustion Studies of Low-Rank Coal and Refuse-Derived Fuel: Performance and Reaction Kinetics
نویسندگان
چکیده
In connection to present energy demand and waste management crisis in Pakistan, refuse-derived fuel (RDF) is gaining importance as a potential co-fuel for existing coal fired power plants. This research focuses on the co-combustion of low-quality local with RDF mean reduce environmental issues terms strategy. The combustion characteristics kinetics coal, RDF, their blends were experimentally investigated micro-thermal gravimetric analyzer at four heating rates 10, 20, 30, 40 °C/min ramp temperature from 25 °C 1000 °C. mass percentages 10%, 20%, 30%, 40%, respectively. results show that increases, reactivity resulting lower ignition temperatures shift peak burnout zone. indicates there was certain interaction during process RDF. activation energies samples calculated using kinetic analysis based Kissinger–Akahira–Sunnose (KAS) Flynn–Wall–Ozawa (FWO), isoconversional methods. Both methods have produced closer average between 95–121 kJ/mol. With 30% proportion, hit minimum value 95 kJ/mol by KAS method 103 FWO method.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14133796