会议论文详细信息
21st Latin American Symposium on Solid State Physics | |
M?ssbauer study of the effect of gamma irradiation on the removal of pyrite from Colombian coals | |
Mejía, J.A.^1 ; Caballero, F Reyes^2 ; Palacio, C.A.^1 ; De Grave, E.^3 ; Dávila, H Olaya^2 ; Ovalle, S A Martínez^2 | |
Grupo PERSEO, Universidad Antonio Nariño-sede Tunja, Tunja, Colombia^1 | |
Grupo de Física Nuclear Aplicada y Simulación, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia^2 | |
Department of Physics and Astronomy, Ghent University, Ghent, Belgium^3 | |
关键词: Colombian coals; Exposed to; Gamma irradiation; Gamma irradiation effects; Mossbauer; Removal of sulfur; Ssbauer spectroscopies; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/480/1/012032/pdf DOI : 10.1088/1742-6596/480/1/012032 |
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来源: IOP | |
【 摘 要 】
The removal of sulfur from the coals is necessary before using it. It is due to the environmental and technological problems that it causes. In this work, the results of the study by Mossbauer spectroscopy of the gamma-irradiation effect on the pyrite in three Colombian coals are analyzed. They were exposed to different gamma-irradiation doses using a60Co source.
【 预 览 】
Files | Size | Format | View |
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M?ssbauer study of the effect of gamma irradiation on the removal of pyrite from Colombian coals | 409KB | download |