Reactivity and burnability of cement raw materials witt high manganese content

Authors

  • F. Puertas Instituto Torroja
  • M. T. Blanco-Varela ICCET/CSIC
  • T. Vázquez ICCET/CSIC

DOI:

https://doi.org/10.3989/mc.1988.v38.i210.837

Abstract


It has been verified that high manganese content in raw mixes causes alters the mineralogical composition of clinkers. New phases like 2 CaO.Mn02 and Ca2AIMnO5 are developed and C3A formation can be inhibited. Manganese is a flux similar to iron in the traditional raw mixes. The presence of manganese will modify the expressions of the lime saturation factor (LSF), silica modulus (Ms) and aluminum modulus (Mf). This has as consequence an increase of the proportion of interstitial phase in the obtained clinkers.

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Published

1988-06-30

How to Cite

Puertas, F., Blanco-Varela, M. T., & Vázquez, T. (1988). Reactivity and burnability of cement raw materials witt high manganese content. Materiales De Construcción, 38(210), 39–48. https://doi.org/10.3989/mc.1988.v38.i210.837

Issue

Section

Research Articles

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