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http://repositorio.ugto.mx/handle/20.500.12059/972
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DC Field | Value | Language |
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dc.rights.license | http://creativecommons.org/licenses/by-nc-nd/4.0 | es_MX |
dc.contributor.author | FRANCISCO PRIETO GARCIA | es_MX |
dc.contributor.author | CESAR ABELARDO GONZALEZ RAMIREZ | es_MX |
dc.creator | BRENDA PONCE LIRA | es_MX |
dc.date | 2013-09-15 | - |
dc.date.accessioned | 2019-06-23T07:38:43Z | - |
dc.date.available | 2019-06-23T07:38:43Z | - |
dc.date.issued | 2013-09-15 | - |
dc.identifier.uri | http://repositorio.ugto.mx/handle/20.500.12059/972 | - |
dc.description.abstract | El tezontle es una roca volcánica extrusiva y de coloración negra o rojiza. A pesar de sus múltiples usos y aplicaciones, existen pocos estudios respecto a sus atributos. Por ello, el objetivo de este trabajo consiste en la caracterización de muestras de tezontle rojo provenientes de Tlahuelilpan, Hidalgo, México. Después de molido y tamizado se determinaron las propiedades: (0.37% - 0.48%), grado de hidratación (7.50% – 43.56%), hinchamiento (5% – 25%), que justifican su aplicación en hidroponía y jardinería; densidad real (2.37 g cm-3 - 2.83 g cm-3), densidad aparente (0.87 g cm-3 - 1.33 g cm-3), porosidad total (52.83% - 63.90%), área superficial (5.558 m2 g-1 y 9.66 m2 g-1) y capacidad de intercambio catiónico (4.04 Cmol(+) Kg-1), cuyos bajos valores contradicen la alta eficiencia reportada para remoción de cationes. El análisis preliminar del patrón de difracción de rayos X muestra picos intensos de cuarzo y presencia de plagioclasas (anortita y albita). | es_MX |
dc.format | application/pdf | - |
dc.language.iso | eng | en |
dc.publisher | Universidad de Guanajuato | es_MX |
dc.relation | http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/462 | - |
dc.rights | info:eu-repo/semantics/openAccess | es_MX |
dc.source | Acta Universitaria. Multidisciplinary Scientific Journal. Vol 23 No 4 (2013) | - |
dc.source | ISSN: 2007-9621 | - |
dc.title | Physical characterization of an extensive volcanic rock in México: “red tezontle” from Cerro de la Cruz, in Tlahuelilpan, Hidalgo | es_MX |
dc.title.alternative | Caracterización física de una roca volcánica abundante en México: "tezontle rojo" proveniente del Cerro de la Cruz, en Tlahuelilpan, Hidalgo | es_MX |
dc.type | info:eu-repo/semantics/article | es_MX |
dc.creator.id | info:eu-repo/dai/mx/cvu/325443 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/1 | es_MX |
dc.subject.keywords | Tezontle | es_MX |
dc.subject.keywords | Roca volcánica | es_MX |
dc.subject.keywords | Caracterización física | es_MX |
dc.subject.keywords | Tezontle | en |
dc.subject.keywords | Volcanic rock | en |
dc.subject.keywords | Physical characterization | en |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_MX |
dc.creator.two | ARACELI ORTIZ POLO | - |
dc.creator.three | ELENA MARIA OTAZO SANCHEZ | - |
dc.creator.four | EDILSO FRANCISCO REGUERA RUIZ | es_MX |
dc.creator.five | OTILIO ARTURO ACEVEDO SANDOVAL | es_MX |
dc.creator.idtwo | info:eu-repo/dai/mx/cvu/238739 | - |
dc.creator.idthree | info:eu-repo/dai/mx/cvu/21980 | - |
dc.creator.idfour | info:eu-repo/dai/mx/cvu/200813 | - |
dc.creator.idfive | info:eu-repo/dai/mx/cvu/20152 | - |
dc.description.abstractEnglish | Tezontle is an extrusive volcanic rock, coming in black or red in color. Despite its many uses and applications, there are few studies concerning the attributes of this rock. Therefore, this work to the physical characterization of red tezontle samples, taken from Tlahuelilpan, Hidalgo, México. After grinding and sieving, the following properties were obtained: humidity (0.37% to 0.48%), weighed moisture-retention capacity (7.50% – 43.56%) and volumetric moisture-retention capacity (5% – 25%), which justifies its hydroponic and gardening uses; particle density (2.37 g cm-3 - 2.83 g cm-3), dry bulk density (0.87 g cm-3 - 1.33 g cm-3), total pore space (52.83% - 63.90 %), specific surface area (5.558 m2 g-1 and 9.66 m2 g-1) and cation exchange capacity (4.04 Cmol(+) kg-1), whose low values contradict the high efficiency reported for cation removal. The preliminary analysis of the X-ray diffraction pattern shows intense peaks of quartz and suggests the presence of plagioclases (anorthite and albite). | en |
Appears in Collections: | Revista Acta Universitaria |
Files in This Item:
File | Description | Size | Format | |
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462-Article Text-3546-3-10-20130913.pdf | 1.07 MB | Adobe PDF | View/Open |
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