A coke analogue has been developed to evaluate mineral effects on coke reactivity. Elucidation of the effects of minerals on coke reactivity has proved difficult due to the complex and heterogeneous nature of industrial coke and the potential non-additive effects of minerals on coke reactivity. The coke analogue addresses this complexity and heterogeneity through control of its mineralogy, porosity and carbon structures. Recent studies have shown the analogue is capable of discriminating individual mineral effects on coke reactivity. In this paper the reaction mechanism of the analogues reactivity in CO2 is assessed and compared with that of industrial coke.
Monaghan, B. J., Jayasekara, A. J. & Longbottom, R. J. (2014). A novel approach to mineral effects on coke reactivity. Innovation of Ironmaking Technologies amd Future International Collaboration to Overcome Energy & Resource Restrictions in Accordance with Environments (pp. 149-156). Japan Society for Promotion of Science.