Removal of Pyrite in Colombian Coals by Using Gamma Radiation
Vol. 37 No. Suplemento (2013), Physical Sciences
Vol. 37 No. Suplemento (2013)

Removal of Pyrite in Colombian Coals by Using Gamma Radiation

Physical Sciences
https://doi.org/10.18257/raccefyn.2622
Published 2024-04-18
J. A. Mejía
Universidad Antonio Nariño - Sede Tunja, Tunja, Colombia.
F. Reyes Caballero
Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia.
E. De Grave
Ghent University, Ghent, Belgium
H. Olaya Dávila
Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia.
S. A. Martínez Ovalle
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How to Cite

Mejía, J. A., Caballero, F. R., De Grave, E., Dávila, H. O., & Martínez Ovalle, S. A. (2024). Removal of Pyrite in Colombian Coals by Using Gamma Radiation. Revista De La Academia Colombiana De Ciencias Exactas, Físicas Y Naturales, 37(Suplemento), 75–78. https://doi.org/10.18257/raccefyn.2622
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Abstract

In this contribution the results of a study by M0ssbauer spectroscopy of the gamma-irradiation effect on the pyrite phase present in two Colombian coals are reported. The coals were exposed to different gamma-irradiation doses using a 6°Co source. It is known that the removal of sulfur from coal is necessary before using it as an energy source. This requirement results from the various environmental issues that sulfur-bearing species cause upon burning.

https://doi.org/10.18257/raccefyn.2622

Keywords

Pyrite | coals | gamma radiation
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References

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