Modification of the Raw Mix for Firing of Dicalcium Silicate Using Potassium Sulphate

Dominik Gazdič; Marcela Fridrichová; Martin Walter

doi:10.4028/www.scientific.net/AMR.897.77

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 897Modification of the Raw Mix for Firing of...

Modification of the Raw Mix for Firing of Dicalcium Silicate Using Potassium Sulphate

Abstract:

The paper focuses on the study of the formation mechanism of belite (dicalcium silicate) catalyzed with potassium ions in the form of chemically pure salt of potassium sulphate at various modes of firing in order to increase its reactivity. To verify the function of potassium sulphate as a substance enhancing the reactivity of C₂S, 3 material mixtures were tested; they contained 0, 1 and 2 % of K₂O recalculated per fired dicalcium silicate.

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Periodical:

Advanced Materials Research (Volume 897)

Pages:

77-80

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.897.77

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Online since:

February 2014

Authors:

Dominik Gazdič*, Marcela Fridrichová, Martin Walter

Keywords:

Belite, Clinker, Potassium Ions, X-Ray

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* - Corresponding Author

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