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Sintering inhibition and oil-absorption properties of calcined coal-series kaolin

Published online by Cambridge University Press:  18 April 2023

Jiaquan Li ,
Zhiwei Huang ,
Qian Wang ,
Fengnian Zhang ,
Yang Miao  and
Feng Gao
Jiaquan Li
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
Zhiwei Huang
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
Qian Wang
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
Fengnian Zhang
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
Yang Miao*
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
Feng Gao
Affiliation:
College of Material Science and Engineering, Taiyuan University of Technology, Taiyuan, P.R. China
*
Corresponding author: Yang Miao; Email: miaoyang198781@163.com
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Abstract

In this study, aluminium fluoride trihydrate (AlF3⋅3H2O) was used to inhibit the sintering of calcined coal-series kaolin (CCSK). In addition, the oil absorption properties of CCSK were studied. The particle-size distribution, specific surface area and porosity of the samples were investigated as a function of calcination temperature and the addition of AlF3⋅3H2O. Moreover, the ability of AlF3⋅3H2O to improve the oil absorption of CCSK was explored. The morphology, structure and phase composition of the specimens were investigated using scanning electron microscopy and X-ray diffraction. The phase transition during heating of the samples was studied using thermogravimetric analysis. The preparation with 10 wt.% AlF3⋅3H2O had the optimal sintering inhibition effect on CCSK at 1000°C. The release of SiF4 gas during heating and the formation of mullite whiskers on the particle surface caused by AlF3⋅3H2O moderated the formation of molten-phase liquid bridges between particles and inhibited sintering of the raw material powder. Furthermore, the formation of submicron mullite whiskers on the surface of the CCSK particles enhanced the oil-absorption properties of the sample significantly.

Keywords

AlF3⋅3H2Ocalcined coal-series kaolinoil absorptionsintering inhibitiom
Type
Article
Information
Clay Minerals , Volume 58 , Issue 1 , March 2023 , pp. 57 - 66
Copyright
Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of The Mineralogical Society of the United Kingdom and Ireland

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Footnotes

‡

Contributed equally to this work and should be considered co-first authors

editor: George Christidis

References

Abdel-Rehim, A.M. (1999) Thermal analysis of topaz synthesis from kaolinite. Thermochimica Acta, 340–341, 377–386.CrossRefGoogle Scholar
Abdel-Rehim, A.M. (2012) Thermal and XRD analysis of synthesis of fluoro-topaz. Thermochimica Acta, 538, 29–35.CrossRefGoogle Scholar
ASTM D281-12 (2021) Standard Test Method for Oil Absorption of Pigments by Spatula Rub-out. ASTM International, West Conshohocken, PA, USA, 2 pp.Google Scholar
Bailey, C.L., Mukhopadhyay, S., Wander, A., Searle, B.G. & Harrison, N.M. (2009) Structure and stability of α-AlF3 surfaces. Journal of Physical Chemistry C, 113, 4976–4983.CrossRefGoogle Scholar
Bundy, W. & Ishley, J. (1991) Kaolin in paper filling and coating. Applied Clay Science, 5, 397–420.CrossRefGoogle Scholar
Chen, C.Y., Lan, G.S. & Tuan, W.H. (2000) Microstructural evolution of mullite during the sintering of kaolin powder compacts. Ceramics International, 26, 715–720.CrossRefGoogle Scholar
Chen, Y.F., Wang, M.C. & Hon, M.H. (2003) Transformation kinetics for mullite in kaolin–Al2O3 ceramics. Journal of Materials Research, 18, 1355–1362.CrossRefGoogle Scholar
Chen, Y.F., Zhou, C., Alshameri, A., Zhou, S., Ma, Y., Sun, T. et al. (2014) Effect of rice hulls additions and calcination conditions on the whiteness of kaolin. Ceramics International, 40, 11751–11758.CrossRefGoogle Scholar
Ding, S., Liu, Q. & Wang, M. (2009) Study of kaolinite rock in coal bearing stratum, north China. Procedia Earth and Planetary Science, 1, 1024–1028.CrossRefGoogle Scholar
Dong, O., Xu, W., Lo, T.Y. & Sham, J.F.C. (2011) Increasing mortar strength with the use of activated kaolin by-products from paper industry. Construction and Building Materials, 25, 1537–1545.Google Scholar
El-Sherbiny, S., Morsy, F.A., Hassan, M.S. & Mohamed, H.F. (2015) Enhancing Egyptian kaolinite via calcination and dealumination for application in paper coating. Journal of Coatings Technology and Research, 12, 739–749.CrossRefGoogle Scholar
Ghorbel, A., Fourati, M. & Bouaziz, J. (2008) Microstructural evolution and phase transformation of different sintered kaolins powder compacts. Materials Chemistry and Physics, 112, 876–885.CrossRefGoogle Scholar
Gong, B., Ruan, B., Zhang, Y., Lai, X., Yu, L., Li, Y. & Dang, Z. (2018) Differential regulation of phenanthrene biodegradation process by kaolinite and quartz and the underlying mechanism. Journal of Hazardous Materials, 349, 51–59.CrossRefGoogle ScholarPubMed
González, J.A. & Ruiz, M.d.C. (2006) Bleaching of kaolins and clays by chlorination of iron and titanium. Applied Clay Science, 33, 219–229.CrossRefGoogle Scholar
Haught, D., Talmy, I., Divecha, D. & Karmarkar, S. (1991) Mullite whisker felt and its application in composites. Materials Science and Engineering: A, 144, 207–214.CrossRefGoogle Scholar
Hen, J., Young, R., Gines, A. & Mathur, S. (2000) Low Sheen Opacifying Pigments and Manufacture Thereof by Calcination of Kaolin Clay. US Patent No. 613608.Google Scholar
Hernández Chávez, M., Vargas Ramírez, M., Herrera González, A., García Serrano, J., Cruz Ramírez, A., Romero Serrano, J. & Sánchez Alvarado, R. (2020) Thermodynamic analysis of the influence of potassium on the thermal behavior of kaolin raw material. Physicochemical Problems of Mineral Processing, 57, 39–52.CrossRefGoogle Scholar
Huang, T., Lei, S., Liu, M., Ji, M., Liu, Y., Yin, X. & Peng, Y. (2015) Dry separation of iron minerals from low-grade coal-series kaolin. Journal of Wuhan University of Technology – Materials Science Edition, 30, 935–940.CrossRefGoogle Scholar
Huang, X., Li, Y., Yin, X., Tian, J. & Wu, W. (2019) Liquid-phase exfoliation of kaolinite by high-shear mixer with graphite oxide as an amphiphilic dispersant. Langmuir, 35, 13833–13843.CrossRefGoogle ScholarPubMed
Khokhani, A., Yildirim, I., Berube, R., Mathur, S. & Lake, A.N. (2019) Pigment for Paper and Coatings. US Patent No. 10253186.Google Scholar
Kuroda, Y., Ito, K., Itabashi, K. & Kuroda, K. (2011) One-step exfoliation of kaolinites and their transformation into nanoscrolls. Langmuir, 27, 2028–2035.CrossRefGoogle ScholarPubMed
Lee, W.E., Souza, G.P., McConville, C.J., Tarvornpanich, T. & Iqbal, Y. (2008) Mullite formation in clays and clay-derived vitreous ceramics. Journal of the European Ceramic Society, 28, 465–471.CrossRefGoogle Scholar
Li, J. & Wang, J. (2019) Comprehensive utilization and environmental risks of coal gangue: a review. Journal of Cleaner Production, 239, 117946.CrossRefGoogle Scholar
Li, J., Lin, H., Li, J. & Wu, J. (2009) Effects of different potassium salts on the formation of mullite as the only crystal phase in kaolinite. Journal of the European Ceramic Society, 29, 2929–2936.CrossRefGoogle Scholar
Liu, X., Liu, X. & Hu, Y. (2015) Investigation of the thermal behaviour and decomposition kinetics of kaolinite. Clay Minerals, 50, 199–209.CrossRefGoogle Scholar
Liu, Y., Lei, S., Lin, M., Li, Y., Ye, Z. & Fan, Y. (2017) Assessment of pozzolanic activity of calcined coal-series kaolin. Applied Clay Science, 143, 159–167.CrossRefGoogle Scholar
Liu, Y., Lei, S., Lin, M., Xia, Z., Pei, Z. & Li, B. (2018) Influence of calcined coal-series kaolin fineness on properties of cement paste and mortar. Construction and Building Materials, 171, 558–565.CrossRefGoogle Scholar
Mahalingam, V., Sudarsan, V., Munusamy, P., van Veggel, F.C.J.M., Wang, R., Steckl, A.J. & Raudsepp, M. (2008) Mg2+-doped gan nanoparticles as blue-light emitters: a method to avoid sintering at high temperatures. Small, 4, 105–110.CrossRefGoogle ScholarPubMed
Moyer, J. & Hughes, N. (2005) A catalytic process for mullite whiskers. Journal of the American Ceramic Society, 77, 1083–1086.CrossRefGoogle Scholar
Muschin, T., Zulchin, H. & Jia, M. (2021) Adsorption behavior of polyhydroxy-iron-modified coal-bearing kaolin for fluoride removal. ChemistrySelect, 6, 3075–3083.CrossRefGoogle Scholar
Namigata, H., Watanabe, K., Okubo, S. & Nagao, D. (2020) Polymer-coating of photocatalytic particles to prevent sintering in their calcination process. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 599, 124782.CrossRefGoogle Scholar
Okada, M., Omori, Y., Awata, M., Shirai, T., Matsumoto, N., Takeda, S. & Furuzono, T. (2014) Influence of calcination conditions on dispersibility and phase composition of hydroxyapatite crystals calcined with anti-sintering agents. Journal of Nanoparticle Research, 16, 2469.CrossRefGoogle Scholar
Panda, A.K., Mishra, B.G., Mishra, D.K. & Singh, R.K. (2010) Effect of sulphuric acid treatment on the physico-chemical characteristics of kaolin clay. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 363, 98–104.CrossRefGoogle Scholar
Percival, H., Duncan, J. & Foster, P. (2006) Interpretation of the kaolinite–mullite reaction sequence from infrared absorption spectra. Journal of the American Ceramic Society, 57, 57–61.CrossRefGoogle Scholar
Rashad, M., Sabu, U., Logesh, G., Srishilan, C., Lodhe, M., Joy, A. & Balasubramanian, M. (2020) Mullite phase evolution in clay with hydrated or anhydrous AlF3. Journal of the European Ceramic Society, 40, 5974–5983.CrossRefGoogle Scholar
Rehim, A.M.A. (1979) Sintering of kaolinite with ammonium fluoride. Thermochimica Acta, 30, 127–139.CrossRefGoogle Scholar
Shelobolina, E., Pickering, S. & Lovley, D. (2005) Fe-cycle bacteria from industrial clays mined in Georgia, USA. Clays and Clay Minerals, 53, 580–586.CrossRefGoogle Scholar
Si, P., Qiao, X. & Yu, J. (2012) Alumina recovery from kaolin with mineral impurities. Journal of Wuhan University of Technology – Materials Science Edition, 27, 1139–1143.CrossRefGoogle Scholar
Stosiek, C., Scholz, G., Eltanany, G., Bertram, R. & Kemnitz, E. (2008) Novel synthesis and thermal behavior of aluminum hydroxy fluorides AlFx(OH)3–x. Chemistry of Materials, 20, 5687–5697.CrossRefGoogle Scholar
Wang, L., Skreiberg, Ø. & Becidan, M. (2014) Investigation of additives for preventing ash fouling and sintering during barley straw combustion. Applied Thermal Engineering, 70, 1262–1269.CrossRefGoogle Scholar
Xie, X., Niu, S., Miao, Y., Gao, X., Cheng, L. & Gao, F. (2019) Preparation and properties of resin coated ceramic proppants with ultra light weight and high strength from coal-series kaolin. Applied Clay Science, 183, 105364.CrossRefGoogle Scholar
Xu, D., Luo, Y., Ji, Y., Zhou, L. & Gai, W. (2000) Thermal behavior of aluminum fluoride trihydrate. Thermochimica Acta, 352–353, 47–52.Google Scholar
Xu, L., Xi, X., Shui, A. & Zhu, W. (2015a) Preparation of mullite whisker skeleton porous ceramic. Ceramics International, 41, 11576–11579.CrossRefGoogle Scholar
Xu, L., Xi, X., Zhu, W., Shui, A. & Dai, W. (2015b) Investigation on the influence factors for preparing mullite-whisker-structured porous ceramic. Journal of Alloys and Compounds, 649, 739–745.CrossRefGoogle Scholar
Xu, X., Lao, X., Wu, J., Zhang, Y., Xu, X. & Li, K. (2015c) Microstructural evolution, phase transformation, and variations in physical properties of coal series kaolin powder compact during firing. Applied Clay Science, 115, 76–86.CrossRefGoogle Scholar
Yan, K., Guo, Y., Fang, L., Cui, L., Cheng, F. & Li, T. (2017) Decomposition and phase transformation mechanism of kaolinite calcined with sodium carbonate. Applied Clay Science, 147, 90–96.CrossRefGoogle Scholar
Yang, G.Y., Shi, Y.C., Liu, X.D. & Mujumdar, A.S. (2007) TG–DTG analysis of chemically bound moisture removal of AlF3⋅3H2O. Drying Technology, 25, 675–680.CrossRefGoogle Scholar
Yuan, S., Li, Y., Han, Y. & Gao, P. (2018) Effects of carbonaceous matter additives on kinetics, phase and structure evolution of coal-series kaolin during calcination. Applied Clay Science, 165, 124–134.CrossRefGoogle Scholar
Zhang, Y., Xu, L., Seetharaman, S., Liu, L., Wang, X. & Zhang, Z. (2014) Effects of chemistry and mineral on structural evolution and chemical reactivity of coal gangue during calcination: towards efficient utilization. Materials and Structures, 48, 2779–2793.CrossRefGoogle Scholar
Zhang, Q., Yan, Z., Ouyang, J., Zhang, Y., Yang, H. & Chen, D. (2018) Chemically modified kaolinite nanolayers for the removal of organic pollutants. Applied Clay Science, 157, 283–290.CrossRefGoogle Scholar
Zhou, H.M., Qiao, X. & Yu, J.G. (2013) Influences of quartz and muscovite on the formation of mullite from kaolinite. Applied Clay Science, 80–81, 176–181.CrossRefGoogle Scholar