Estudio de las fases mineralógicas del clínker en una cementera española, utilizando el método de rietveld

  1. Ana M. Castañón 1
  2. Santiago García Granda 2
  3. Ana M. Guerrero 3
  4. Fernando Gómez Fernández 1
  1. 1 Universidad de León
    info

    Universidad de León

    León, España

    ROR https://ror.org/02tzt0b78

  2. 2 Universidad de Oviedo
    info

    Universidad de Oviedo

    Oviedo, España

    ROR https://ror.org/006gksa02

  3. 3 Instituto Ciencias de la Construcción "Eduardo Torroja", CSIC
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Journal:
DYNA: revista de la Facultad de Minas. Universidad Nacional de Colombia. Sede Medellín

ISSN: 0012-7353

Year of publication: 2012

Volume: 79

Issue: 173

Type: Article

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More publications in: DYNA: revista de la Facultad de Minas. Universidad Nacional de Colombia. Sede Medellín

Abstract

In order to introduce continuously a quality control method in a Spanish cement factory to improve the final product feature new research methodology is being developed. The Rietveld method [1] has been successfully used to analyze the composition of the main phases of clinker. Using this methodologies, research has been carried out to quantize appropriately the minor phase of free lime which is extremely important in the clinker quality. This method leads to satisfactory results on samples with contents in CaO from 3%. These results are possible combining X- ray diffraction and fluorescence techniques as well as the chemical analysis data

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