COKE PORE STRUCTURE ANALYSIS USING X-RAY CT

摘要

Development of coke production technology which can maintain high coke strength with use of certain amount of low rank coal is needed. Accordingly, it is important to investigate influence of coke pore structure on coke strength and dominant factors of coke strength. Anraku et al. established a Stress simulation method by using three-dimension images of coke which were taken by X-ray CT. In this presentation, results of three-dimensional numerical analysis such as components of coke structure and Mises stress of two types of high strength coke will be presented.