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Colombian clays binary mixtures: physical changes due to thermal treatments
Mezclas físicas de arcillas colombianas: cambios físicos por efecto de tratamientos térmicos
DOI:
https://doi.org/10.15446/dyna.v87n212.82285Palabras clave:
colombian clays, binary mixtures of clays, physical changes of clays, bentonite, montmorillonite (en)esmécticas, arcillas colombianas, mezclas binarias de arcillas, cambios físicos de arcillas, bentonita, montmorillonita (es)
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Usually, smectite clays, which are used for catalytic purposes, are subjected to chemical and thermochemical treatments to enhance their surface features. This research aims to analyze textural and structural features of the physical mixtures of two Colombian smectite clays at room temperature and after the treatment at 600°C, 800°C, and 1000°C. The physical mixtures of two Colombian clays were characterized by X-ray techniques, thermal analysis, and BET surface area to evaluate physical changes resulting from the three thermal treatments. The results showed the appearance of microstructural changes in basal spacing and other crystals minerals because of the loss of carbonates and alkaline oxides in the clays. Additionally, a dramatic reduction in surface area features was evidenced by the temperature increase. Simultaneously, an increase in the pore size was also observed because of the increase of the temperature treatment. The results reveal that the physical mixture is not an appropriate solution to enhance the textural properties of the Colombian clays for sorption or catalytic purposes.
Referencias
Brack, A., Clay minerals and the origin of life. Developments in Clay Science, in Handbook of Clay Science, 5, 2013. pp. 507-521, DOI: 10.1016/B978-0-08-098258-8.00016-X
Shiono, T., Yamamoto, K., Yotsumoto, Y., Kawai, J., Imada, N., Hioki, J., Naganuma, H., Eguchi, T., Kurihara, M., Yoshida, A. and Deuchi, K., Selective decaffeination of tea extracts by montmorillonite. Journal of Food Engineering, 200, pp. 13-21, 2017. DOI: 10.1016/j.jfoodeng.2016.12.015
Shiono, T., Yamamoto, K., Yotsumoto, Y. and Yoshida, A., Caffeine adsorption of montmorillonite in coffee extracts. Bioscience, Biotechnology, and Biochemistry, 81(8), pp.1591-1597, 2017. DOI: 10.1080/09168451.2017.1340087
Gil, A., Korili, S.A., Trujillano, R. and Vicente, M.A., A review on characterization of pillared clays by specific techniques. Applied Clay Science, 53(2), pp.97-105, 2011. DOI: 10.1016/j.clay.2010.09.018
Ding, Z., Kloprogge, J.T., Frost, R.L., Lu, G.Q. and Zhu, H.Y., Porous clays and pillared clays-based catalysts. Part 2: a review of the catalytic and molecular sieve applications. Journal of Porous Materials, 8(4), pp.273-293, 2001. DOI: 10.1023/A:1013113030912
Kloprogge, J.T., Synthesis of smectites and porous pillared clay catalysts: a review. Journal of Porous Materials, 5(1), pp.5-41, 1998. DOI: 10.1023/A:1009625913781
Carriazo, J.G., Centeno, M.A., Odriozola, J.A., Moreno, S. and Molina, R., Effect of Fe and Ce on Al-pillared bentonite and their performance in catalytic oxidation reactions. Applied Catalysis A: General, 317(1), pp.120-128, 2007. DOI: 10.1016/j.apcata.2006.10.009
Amaya, J., Bobadilla, L., Azancot, L., Centeno, M., Moreno, S. and Molina, R., Potentialization of bentonite properties as support in acid catalysts. Materials Research Bulletin, 123 pp. 110728, 2020. DOI:10.1016/j.materresbull.2019.110728 [9] Camacho-Gómez, J.A. y Celada-Arango, C.M. (Eds.), Definición de zonas potenciales para esmectitas en los departamentos del Valle del Cauca, Tolima y Caldas. Ministerio de Minas y Energía, INGEOMINAS, Colombia, 2004, 225 P.
Laguna, O.H., Molina, C.M., Moreno, S. and Molina, R., Naturaleza mineralógica de esmectitas provenientes de la formación Honda (noreste del Tolima, Colombia). Boletín de Ciencias de la Tierra, (23), pp. 55-68, 2008.
Reynolds, R.C., Brindley, G.W. and Brown, G., Crystal structures of clay minerals and their X-ray identification. Mineralogical Society Monograph, Vol. 5, Middlesex, United Kingdom, 1980, 518 P.
Macías-Quiroga, I.F., Giraldo-Gómez, G.I. and Sanabria-González, N.R., Characterization of colombian clay and its potential use as adsorbent. The Scientific World Journal, (2018), pp. 1-11, 2018. DOI: 10.1155/2018/5969178
Boussak, H., Chemani, H. and Serier, A., Characterization of porcelain tableware formulation containing bentonite clay. International Journal of Physical Sciences, 10(1), pp. 38-45, 2015. DOI: 10.5897/IJPS2014.4218
Dondi, M., Raimondo, M. and Zanelli, C., Clays and bodies for ceramic tiles: reappraisal and technological classification. Applied Clay Science, 96, pp.91-109, 2014. DOI: 10.1016/j.clay.2014.01.013
Siriwardane, R.V., Shen, M.S. and Fisher, E.P., Adsorption of CO2, N2, and O2 on Natural Zeolites. Energy & Fuels, 17(3), pp. 571-576, 2003. DOI: 10.1021/ef020135l
Bayram, H., Önal, M., Yılmaz, H. and Sarıkaya, Y., Thermal analysis of a white calcium bentonite. Journal of Thermal Analysis and Calorimetry, 101(3), pp.873-879, 2010. DOI: 10.1007/s10973-009-0626-y
Barrett, E.P., Joyner, L.G. and Halenda, P.P., The determination of pore volume and area distributions in porous substances. I. Computations from nitrogen isotherms. Journal of the American Chemical Society, 73(1), pp.373-380, 1951. DOI: 10.1021/ja01145a126
Gong, Z., Liao, L., Lv, G. and Wang, X., A simple method for physical purification of bentonite. Applied Clay Science, 119, pp. 294-300, 2016. DOI: 10.1016/j.clay.2015.10.031
Boylu, F., Çinku, K., Esenli, F. and Çelik, M.S., The separation efficiency of Na-bentonite by hydrocyclone and characterization of hydrocyclone products. International Journal of Mineral Processing, 94(3-4), pp.196-202, 2010. DOI: 10.1016/j.minpro.2009.12.004
Kloprogge, J.T., Synthesis of smectites and porous pillared clay catalysts: a review. Journal of Porous Materials, 5(1), pp 5-41, 1998. DOI: 10.1023/A:1009625913781
Dietel, J., Warr, L.N., Bertmer, M., Steudel, A., Grathoff, G.H. and Emmerich, K., The importance of specific surface area in the geopolymerization of heated illitic clay. Applied Clay Science, 139, pp 99-107, 2017. DOI: 10.1016/j.clay.2017.01.001
Dhahri, M., Muñoz, M.A., Yeste, M.P., Cauqui, M.A. and Frini-Srasra, N., Preparation of manganese-impregnated alumina-pillared bentonite, characterization and catalytic oxidation of CO. Reaction Kinetics, Mechanisms and Catalysis, 118(2), pp. 655-668, 2016. DOI: 10.1007/s11144-016-1017-
Hedley, C.B., Yuan, G. and Theng, B., Thermal analysis of montmorillonites modified with quaternary phosphonium and ammonium surfactants. Applied Clay Science, 35(3-4), pp.180-188, 2007. DOI: 10.1016/j.clay.2006.09.005
Heller-Kallai, L., Thermally modified clay minerals. Chapter 7.2 Thermally Modified Clay Minerals, in: Faïza Bergaya, et al, Eds., Developments in Clay Science, Elsevier, 1, 2006, pp. 289-308, 2006, DOI: 10.1016/S1572-4352(05)01009-3
Ball, M.C. and Taylor, H.F.W., The dehydration of chrysotile in air and under hydrothermal conditions. Mineralogical Magazine and Journal of the Mineralogical Society, 33(261), pp.467-482, 1963. DOI: 10.1180/minmag.1963.033.261.04
Önal, M. and Sarıkaya, Y., Thermal behavior of a bentonite. Journal of Thermal Analysis and Calorimetry, 90(1), pp.167-172, 2007. DOI: 10.1007/s10973-005-7799-9
Kakali, G., Perraki, T.H., Tsivilis, S. and Badogiannis, E., Thermal treatment of kaolin: the effect of mineralogy on the pozzolanic activity. Applied Clay Science, 20(1-2), pp. 73-80, 2001. DOI:
1016/S0169-1317(01)00040-0
Xie, W., Gao, Z., Liu, K., Pan, W.P., Vaia, R., Hunter, D. and Singh, A., Thermal characterization of organically modified montmorillonite. Thermochimica Acta, 367, pp.339-350, 2001. DOI: 10.1016/S0040-6031(00)00690-0
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