L. Hong, M. Hirasawa
The increasing use of electric arc furnaces (EAF) for steel production has prompted exploration into alternative carbon sources, especially in the context of limited natural gas availability. This study aims to assess the feasibility of using waste tyres as a carbon source in EAF steelmaking, evaluating both energy and economic implications. Through experimental trials conducted at facilities that have previously integrated tyre waste into the steelmaking cycle, the research examines the combustion kinetics of rubber materials and their energy contribution during the melting process. Results demonstrate significant potential for utilising scrap tyres due to their high volatile matter content and lower ash generation, translating to enhanced energy efficiency and reduced operational costs in steel production. The findings underscore the possibility of transforming waste materials into valuable energy resources, presenting a dual benefit of waste management and production efficiency. These insights pivotally inform the steel industry’s transition toward more sustainable practices by integrating eco-friendly waste materials into conventional steelmaking processes.
@article{bba8f75e-60d7-4ff7-b2a8-3e2375854ee4,
title={ISIJ International, Vol. 49 (2009), No. 10, pp. 1513–1521},
author={L. Hong and M. Hirasawa},
year={2009},
language={en}
}TY - JOUR TI - ISIJ International, Vol. 49 (2009), No. 10, pp. 1513–1521 AU - L. Hong AU - M. Hirasawa PY - 2009 LA - en ER -
Jennifer Namias, Dr. Nickolas J. Themelis
This study explores the future of electronic waste recycling in the United States, addressing the challenges and proposing domestic solutions. The rap
Increasing volumes of waste printed circuit boards from obsolete electronic equipment posed escalating environmental risks and resource losses due to
The leachability tests for manufacturing scrap TV boards (STVB) have indicated the release of metals beyond the limit levels with potential problems f