Abstract
DSC was used in order to evaluate the reactivity of cement raw meal. Two groups of samples were studied: five industrial raw meals for ordinary Portland cement production, with similar compositions, but differences in granulometry; and five industrial raw meals for white Portland cement production, with similar granulometric features, but different compositions. The burnability indices of the samples were correlated with certain data obtained from the DSC curves. It is concluded that the DSC curve data, and especially the temperature and enthalpy effect of belite formation, are strongly correlated with the burnability of the cement raw meal. The temperature of belite formation is affected by chemical and mineralogical factors, while the enthalpy effect is additionally affected by the fineness of the raw meal.
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References
R. Bucchi, Proc. 7th Int. Congress on the Chemistry of Cement, Paris 1980, Vol. 1, p. 1/3.
V. Johansen and T. V. Kouznetsova, Proc. 9th Int. Congress on the Chemistry of Cement, New Delhi 1992, Vol. 1. p. 49.
W. S. Oliveira, World Cement, 22 (1991) 146.
G. Frigione, World Cement, 14 (1983) 214.
T. Kirsten, World Cement, 23 (1992) 17.
U. Mass and D. Kuppero, Zement-Kalk-Gips, 46 (1993) 715.
H. Humpola, Zement-Kalk-Gips, 42 (1989) 360.
K. Castanet and F. P. Sorrentino, Proc. 8th Int. Congress on the Chemistry of Cement, Rio de Janeiro 1988, Vol. II, p. 36.
M. Djuric, B. Zivanovic, L. Petrasinovic and J. Ranogalec, Cem. Conc. Res., 22 (1992) 139.
J. Bensted, World Cement, 24 (1993) 13.
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Kakali, G., Chaniotakis, E., Tsivilis, S. et al. Differential Scanning Calorimetry A Useful Tool for Prediction of the Reactivity of Cement Raw Meal. Journal of Thermal Analysis and Calorimetry 52, 871–879 (1998). https://doi.org/10.1023/A:1010191313867
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DOI: https://doi.org/10.1023/A:1010191313867