Publicado

2020-04-01

Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia

Caracterización físico-química de mezclas de arcilla mineral de Boyacá-Colombia

DOI:

https://doi.org/10.15446/dyna.v87n213.84592

Palabras clave:

clay minerals, clay mixtures, positron annihilation (en)
arcillas minerales, mezclas de arcillas, aniquilación de positrones (es)

Autores/as

An adequate identification of physico-chemical properties of clay minerals is an important step to develop technological applications. In Colombia, a common issue is that the evaluation of raw materials with the preparation of the final product depend on empirical knowledge, it is common not to use any kind of technological tool to conduct any analysis. In contrast, the clay mixtures for this study were prepared and characterized by following a careful procedure to evaluate and control the qualities such as color of the final product. For this purpose, differential scanning calorimetry, magnetization, scanning electron microscopy, X-rays analysis, and positron annihilation lifetime spectroscopy techniques were applied. It is possible to conclude that the implementation scientific techniques in the sector of clay minerals may serve as a powerful tool, since preparing samples in an empirical way have been proved to lead to different qualities in the final product.

Una correcta identificación de las propiedades fisicoquímicas de las arcillas minerales es una etapa importante para desarrollar aplicaciones tecnológicas. Un problema común en Colombia es que la evaluación de materias primas y la preparación del producto final se basan en el conocimiento empírico de los expertos del sector. Por esto, es común no utilizar herramientas tecnológicas para llevar a cabo análisis o evaluaciones de la materia prima. En contraste, las mezclas de arcilla para este trabajo se prepararon y caracterizaron siguiendo un cuidadoso procedimiento para evaluar y controlar características tales como el color en el producto final. Para tal fin, se emplearon las técnicas de calorimetría diferencial de barrido (DSC), magnetización, microscopía electrónica de barrido (MEB), análisis de rayos X y espectroscopia de tiempo de vida media de aniquilación de positrones (PALS). Con lo anterior, es posible concluir que la implementación de técnicas científicas en el sector de las arcillas minerales podría ser una herramienta poderosa debido a que las muestras preparadas de una manera empírica conducirían a una calidad diferente del producto final.

Referencias

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Cómo citar

IEEE

[1]
I. Supelano García, C. A. Palacio Gómez, J. A. Mejía Gómez, y C. A. Parra Vargas, «Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia», DYNA, vol. 87, n.º 213, pp. 116–122, abr. 2020.

ACM

[1]
Supelano García, I., Palacio Gómez, C.A., Mejía Gómez, J.A. y Parra Vargas, C.A. 2020. Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia. DYNA. 87, 213 (abr. 2020), 116–122. DOI:https://doi.org/10.15446/dyna.v87n213.84592.

ACS

(1)
Supelano García, I.; Palacio Gómez, C. A.; Mejía Gómez, J. A.; Parra Vargas, C. A. Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia. DYNA 2020, 87, 116-122.

APA

Supelano García, I., Palacio Gómez, C. A., Mejía Gómez, J. A. & Parra Vargas, C. A. (2020). Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia. DYNA, 87(213), 116–122. https://doi.org/10.15446/dyna.v87n213.84592

ABNT

SUPELANO GARCÍA, I.; PALACIO GÓMEZ, C. A.; MEJÍA GÓMEZ, J. A.; PARRA VARGAS, C. A. Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia. DYNA, [S. l.], v. 87, n. 213, p. 116–122, 2020. DOI: 10.15446/dyna.v87n213.84592. Disponível em: https://revistas.unal.edu.co/index.php/dyna/article/view/84592. Acesso em: 20 mar. 2026.

Chicago

Supelano García, Iván, Carlos Andrés Palacio Gómez, Julieth Alexandra Mejía Gómez, y Carlos Arturo Parra Vargas. 2020. «Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia». DYNA 87 (213):116-22. https://doi.org/10.15446/dyna.v87n213.84592.

Harvard

Supelano García, I., Palacio Gómez, C. A., Mejía Gómez, J. A. y Parra Vargas, C. A. (2020) «Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia», DYNA, 87(213), pp. 116–122. doi: 10.15446/dyna.v87n213.84592.

MLA

Supelano García, I., C. A. Palacio Gómez, J. A. Mejía Gómez, y C. A. Parra Vargas. «Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia». DYNA, vol. 87, n.º 213, abril de 2020, pp. 116-22, doi:10.15446/dyna.v87n213.84592.

Turabian

Supelano García, Iván, Carlos Andrés Palacio Gómez, Julieth Alexandra Mejía Gómez, y Carlos Arturo Parra Vargas. «Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia». DYNA 87, no. 213 (abril 1, 2020): 116–122. Accedido marzo 20, 2026. https://revistas.unal.edu.co/index.php/dyna/article/view/84592.

Vancouver

1.
Supelano García I, Palacio Gómez CA, Mejía Gómez JA, Parra Vargas CA. Physico-chemical characterization of clay mineral mixtures from Boyacá-Colombia. DYNA [Internet]. 1 de abril de 2020 [citado 20 de marzo de 2026];87(213):116-22. Disponible en: https://revistas.unal.edu.co/index.php/dyna/article/view/84592

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