Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry.
Kaolins are hydro aluminum silicates which are either monoclinic or triclinic in structure in accordance to their origin. Some common applications of kaolins are paper products, paints, catalyzers, white cement, etc. In the present research four different kaolins which were extracted from Villa d...
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| Formato: | Artículo |
| Lenguaje: | español |
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Universidad Autónoma de Nuevo León
2015
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| Materias: | |
| Acceso en línea: | https://quimicahoy.uanl.mx/index.php/r/article/view/203 |
| _version_ | 1824326907226750976 |
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| author | Gómez de la Fuente, Ma. Idalia Salinas Estevane, Juan Pablo |
| author_facet | Gómez de la Fuente, Ma. Idalia Salinas Estevane, Juan Pablo |
| author_sort | Gómez de la Fuente, Ma. Idalia |
| collection | Artículos de Revistas UANL |
| description |
Kaolins are hydro aluminum silicates which are either monoclinic or triclinic in structure in accordance to their origin. Some common applications of kaolins are paper products, paints, catalyzers, white cement, etc. In the present research four different kaolins which were extracted from Villa de Reyes, S.L.P.; Mexico, were beneficiated using two different techniques: mesh grinding and chemical washing, in order to meet the requirements for the white cement industry, i.e. the mass content of Fe2O3 should be less than two percent of the total kaolin mass. XRD, Optical Microscopy, Colorimetry analysis were performed on the four studied kaolins. Mesh grinding and chemical washing techniques showed a similar degree ofbeneficiation. XRD analysis showed six different phases that make up the four different kaolins and are: saponite, kaolinite, wollastonite, stellerite, crystoballite and quartz. Most of Fe2O3 was located in the kaolinite, wollastonite and crystoballite phases, as could be corroborated by the combination of XRD, Optical Microscopy and Colorimetry analysis.
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| first_indexed | 2025-02-05T21:49:49Z |
| format | Article |
| id | quimicahoy-article-203 |
| institution | UANL |
| language | spa |
| last_indexed | 2025-02-05T21:49:49Z |
| physical | Quimica Hoy; Vol. 5 No. 1 (2015): Enero-Marzo 2015; 20-32 Quimica Hoy; Vol. 5 Núm. 1 (2015): Enero-Marzo 2015; 20-32 2007-1183 |
| publishDate | 2015 |
| publisher | Universidad Autónoma de Nuevo León |
| record_format | ojs |
| spelling | quimicahoy-article-2032021-10-29T11:17:44Z Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. Gómez de la Fuente, Ma. Idalia Salinas Estevane, Juan Pablo ceramics minerals multilayer structure Kaolins are hydro aluminum silicates which are either monoclinic or triclinic in structure in accordance to their origin. Some common applications of kaolins are paper products, paints, catalyzers, white cement, etc. In the present research four different kaolins which were extracted from Villa de Reyes, S.L.P.; Mexico, were beneficiated using two different techniques: mesh grinding and chemical washing, in order to meet the requirements for the white cement industry, i.e. the mass content of Fe2O3 should be less than two percent of the total kaolin mass. XRD, Optical Microscopy, Colorimetry analysis were performed on the four studied kaolins. Mesh grinding and chemical washing techniques showed a similar degree ofbeneficiation. XRD analysis showed six different phases that make up the four different kaolins and are: saponite, kaolinite, wollastonite, stellerite, crystoballite and quartz. Most of Fe2O3 was located in the kaolinite, wollastonite and crystoballite phases, as could be corroborated by the combination of XRD, Optical Microscopy and Colorimetry analysis. Universidad Autónoma de Nuevo León 2015-03-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer review articles Articulos evaluados por pares application/pdf https://quimicahoy.uanl.mx/index.php/r/article/view/203 10.29105/qh5.1-203 Quimica Hoy; Vol. 5 No. 1 (2015): Enero-Marzo 2015; 20-32 Quimica Hoy; Vol. 5 Núm. 1 (2015): Enero-Marzo 2015; 20-32 2007-1183 spa https://quimicahoy.uanl.mx/index.php/r/article/view/203/169 Derechos de autor 2015 Ma. Idalia Gómez de la Fuente, Juan Pablo Salinas Estevane https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | ceramics minerals multilayer structure Gómez de la Fuente, Ma. Idalia Salinas Estevane, Juan Pablo Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/article.gif |
| title | Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| title_full | Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| title_fullStr | Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| title_full_unstemmed | Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| title_short | Comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry. |
| title_sort | comparison of mesh grinding and chemical washing techniques for the beneficiation of kaolins used in the white cement industry |
| topic | ceramics minerals multilayer structure |
| topic_facet | ceramics minerals multilayer structure |
| url | https://quimicahoy.uanl.mx/index.php/r/article/view/203 |
| work_keys_str_mv | AT gomezdelafuentemaidalia comparisonofmeshgrindingandchemicalwashingtechniquesforthebeneficiationofkaolinsusedinthewhitecementindustry AT salinasestevanejuanpablo comparisonofmeshgrindingandchemicalwashingtechniquesforthebeneficiationofkaolinsusedinthewhitecementindustry |