Suspension burning for tyre fuel optimisation in precalciner Kilns

摘要

This paper looks at how to optimise substitution rates of Tyre Derived Fuel (TDF) in precalciner kilns using suspension burner technology. Both preheater and precalciner kilns using TDF on the feed shelf face technical challenges, but there are measures that can be undertaken to solve these limitations and to achieve high TDF substitution rates while maintaining operational stability and observing environmental requirements.