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The Wetting Of Liquid Iron Carbon On Aluminate Minerals Formed During Coke Dissolution In Iron, B. J. Monaghan, M. Chapman, S A. Nightingale
The Wetting Of Liquid Iron Carbon On Aluminate Minerals Formed During Coke Dissolution In Iron, B. J. Monaghan, M. Chapman, S A. Nightingale
Faculty of Engineering - Papers (Archive)
From previous studies by the authors on the effects of mineral layer formation at coke-iron boundary during coke dissolution it was found that the composition and morphology of the layer had a profound affect on the kinetics of reaction. Moreover it was found that the layer was primarily composed of calcium aluminate’s that over time (0-120 minutes) became progressively enriched with calcium. The minerals identified in the layer were alumina, CA6, CA2 and CA. Given that coke dissolution in iron is a heterogeneous reaction it can be expected that the wetting of iron on these minerals would have a significant …