Effect of Doped with BaO on the Formation Dynamics of Alite in Alite-Rich Cement Clinker

Shou De  Wang; Xiang Yang  Guo; Ling Chao  Lu; Xin Cheng

doi:10.4028/www.scientific.net/AMR.306-307.998

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 306-307Effect of Doped with BaO on the Formation Dynamics...

Effect of Doped with BaO on the Formation Dynamics of Alite in Alite-Rich Cement Clinker

Abstract:

Effect of doped BaO on the formation dynamics of alite of alite-rich cement clinker was investigated. The experimental results indicated that its formation kinetic satisfied with three- dimensional spherical model and accorded with Glinstling diffusion equation. Doped BaO could decrease dramatically the apparent activation energy of alite-rich cement clinker. This was contributed to the combination of C₂S and CaO in liquid phase, and acceleration of formation of alite-rich cement clinker.

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Periodical:

Advanced Materials Research (Volumes 306-307)

Pages:

998-1002

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.306-307.998

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Online since:

August 2011

Authors:

Shou De Wang, Xiang Yang Guo, Ling Chao Lu, Xin Cheng

Keywords:

Activation Energy, Alite, BaO, Dynamic

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