| dc.contributor.author | Legorreta García, Felipe | es |
| dc.date.accessioned | 2015-07-09T17:22:40Z | |
| dc.date.available | 2015-07-09T17:22:40Z | |
| dc.date.issued | 2015 | es |
| dc.identifier.citation | Felipe Legorreta G., PhD,Eleazar Salinas R., PhD, Leticia E. Hernandez C., PhD, Roman A. Hernandez H., PhD, Eduardo Cerecedo S.,(2015) PhD;Kinetics study of iron leaching from Kaolinitic clay using oxalic acid european Scientific Journal April 2015 edition vol.11, No.12 ISSN: 1857 ? 7881 (Print) e - ISSN 1857- 7431 | es |
| dc.identifier.uri | https://repository.uaeh.edu.mx/bitstream/handle/123456789/16012 | |
| dc.description.abstract | The kinetics study of iron leaching from kaolin clay from the County
of Agua Blanca (Mexico) was carried out using solutions of oxalic acid for
iron dissolution. The effects of acid concentration and temperature were
studied to determinate kinetics parameters during iron leaching in oxalic acid
media. It was found that iron dissolution rate increased with increasing of
concentration and temperature, respectively. Leaching results showed that
iron dissolution from the kaolin clay could be due to a chemical reaction
control. The energy of activation calculated in this work was of 50.32 kJ ?
mol-1, for the interval of temperatures from 273 to 333 K; which is
characteristic of a process controlled by chemical reaction. According to the
results shown above, iron removal is possible, and this can improve the
economic value for this kind of kaolin clay, being possible its use in the
ceramic and paper industries as raw material of high quality. | es |
| dc.language | es | es |
| dc.subject | Procesamiento de Sólidos Nanoestructurados | es |
| dc.title | Kinetics study of iron leaching from Kaolinitic clay using oxalic acid european | es |
| dc.type | Article | es |
Universidad Autónoma del Estado de Hidalgo
