Cationic exchange capacity of synthetic commercial zeolite EniSorb 13X, for nickel ions
Synthetic zeolites are created with a specific use, however, due to their chemical and physical properties, they can be modified through simple or complex procedures that expand or change their purpose. The EniSorb 13X-HP zeolite is marketed as a molecular sieve for oxygen concentrators, with sodium...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | México |
| Institución: | UNIVERSIDAD AUTÓNOMA DEL ESTADO DE HIDALGO |
| Repositorio: | PÄDI Boletín Científico de Ciencias Básicas e Ingeniería del ICBI |
| Idioma: | español |
| OAI Identifier: | oai:repository.uaeh.edu.mx:article/9743 |
| Acceso en línea: | https://repository.uaeh.edu.mx/revistas/index.php/icbi/article/view/9743 |
| Access Level: | acceso abierto |
| Palabra clave: | Zeolite 13X Wet impregnation Ions Sodium Nickel Zeolita 13X Impregnación húmeda Iones Sodio Níquel |
| Sumario: | Synthetic zeolites are created with a specific use, however, due to their chemical and physical properties, they can be modified through simple or complex procedures that expand or change their purpose. The EniSorb 13X-HP zeolite is marketed as a molecular sieve for oxygen concentrators, with sodium as its main ion and a Si/Al ratio <1. To corroborate these characteristics, a sample of zeolite was analyzed by XRF to calculate the Si/Al ratio and the presence of sodium ion. Finally, this ion was exchanged by the wet impregnation method using a nickel ion solution at 1000ppm, for 24 hours, taking aliquots of the solution every hour to be analyzed by ICP and to determine the effectiveness of the method. |
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