Journal Article

·2025

Evaluation of refuse-derived and tyre-derived fuels in cement industry: a study on emission characteristics

Havva Hande Cebeci YTU , Özgün Yücel , Hasan Sadıkoğlu YTU

International Journal of Global Warming

Abstract

This paper evaluates the impact of alternative fuels utilised in a cement facility in Central Anatolia, Turkey, on CO2, SO2, H2O, and NOx emissions. We implemented Chemkin-Pro and NASA CEA to investigate 16 fuel scenarios at temperatures between 973.15 K and 1,473.15 K. The modelling results demonstrate that high volatility and oxygen content in refuse-derived fuel contributed to an increase in NOx formation. Conversely, the low volatility and high carbon content of petcoke led to a decrease in NOx emissions. In scenario 13, the tyre and refuse-derived fuel combination yielded the lowest NOx emissions.

Keywords

Cement Waste management Environmental science Business Engineering Materials science Metallurgy

Subject Areas

Environmental Policies and Emissions ·Pollution ·Physical Sciences
Recycling and Waste Management Techniques ·Industrial and Manufacturing Engineering ·Physical Sciences

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