American Journal of Materials Synthesis and Processing

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Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion

Received: 09 August 2018    Accepted: 20 August 2018    Published: 28 September 2018
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Abstract

To increase heavy oil conversion by hydrocracking, the larger pore opening mesoporous materials with enhanced acidity and hydrothermal stability are required. A series of mesoporous Al-SBA-15 was studied in acid-free and different HCl concentration solutions with various initial SiO2/Al2O3 molar ratio. The final product samples were characterized with N2 adsorption, SAXS/XRD, NH3-TPD, TEM, 28Si NMR, and 27Al NMR. The results concluded that the acid-free and weak acidic medium favor the formation of the Al-SBA-15 with better textual properties, higher acidity, and higher wall-thickness. A considerable amount of Al was present in the tetrahedral form.

DOI 10.11648/j.ajmsp.20180303.11
Published in American Journal of Materials Synthesis and Processing (Volume 3, Issue 3, September 2018)
Page(s) 39-46
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Mesoporous Materials, SBA-15, Synthesis, Hydrocracking

References
[1] A. Corma, A. Martinez, V. Martinez-Soria, J. B. Monton, J. of Catal. 153 (1995) 25-31.
[2] R. Huirache-Acuna, R. Nava, C. L. Peza-Ledesma, J. Lara-Romero, G. Alonso-Ninez, B. Pawele, E. M. Rivera-Munoz, Materials (2013) 4139-4167.
[3] A. M. Alsobaai, R. Zakaria, B. H. Hameed, Fuel Processing Technology 88 (2007) 921–928.
[4] K. Kohli, R. Prajapati, M. Sau, S. K. Maity, Procedia Earth and Planetary Science 11 (2015) 325-331.
[5] C. T. Kresge, M. E. leonowicz, W. J. Roth, J. C. Vartuli, J. S. Beck, Nature 359 (1992) 710.
[6] A. Corma, Chem. Rev. 97 (1997) 2373.
[7] D. Zhao, Q. Huo, J. Feng, B. F. Chmelka, G. D. Stucky, J. Am. Chem. Soc. 120 (1998)6024Al introduce into SBA-15.
[8] W. Hua, Y. Yue, Zi, Gao, J. Molecular Catalysis A: Chemical 170 (2001) 195-202.
[9] C. Han, H. Wang, L. Zhang, R. Li, Y. Zhang, Y. Luo, X. Zheng, Advanced Powder Technology 22(2011)20-25.
[10] A. A. Campos, L. Martins, L. L. Oliverira, C. R. Silva, M. Wallau, E. A. Urquieta-Gonzalez, Catalysis Today 107-108(2005) 759-767.
[11] H. Kao, C. Ting, S. Chao, J. of Molecular Catalysis A: chemical 235 (2005) 200-208.
[12] K. K. Cheralathan, T. Hayashi, M. Ogura, Microporous and Mesoporous Materials, 116 (2008) 406-415.
[13] M. Baca, E. de la Rochefoucauld, E. Ambroise, J. M. Krafit, R. Hajjar, P. P. Man, X. Carrier, J. Blanchard, Microporous and Mesoporous Materials 110 (2008) 232-241.
[14] J. Wang, H. Ge, W. Bao, Materials letters 145 (2015) 312-315.
[15] S. Lin, L. Shi, T. Yu, X. Li, X. Yi, A. Zheng, Microporous Mesoporous Material 207 (2015) 111-119.
[16] S. Lin, L. Shi, M. M. L. Ribeiro Carrott, P. J. M. Carrott, J. Rocha, M. R. Li, X. D. Zou, Microporous Mesoporous Material 142(2011) 526-534.
[17] L. Shi, Y, Xu, N. Zhang, S. Lin, X. Li, P. Guo, X. Li, Journal of Solid State Chemistry 203 (2013) 281-290.
[18] C. Marquez-Alvarez, N. Zikova, J. Perez-Pariente, J. Cejka, Catal. Rev. 50(2008) 222.
[19] Y. Yue, A. Gefeon, J. L. Bonardet, N. Melosh, J. B. D’ Espinose, J. Fraisard, Chem. Commun. (1999) 1967-1968).
[20] B. Dragoi, E. Dumitriu, C. Guimon, A. Auroux, Micropor. Mesopor. Mater. 121(2009) 7-17).
[21] Y. Li, W. Zhang, L. Zhang, Q. Yang, Z. Wei, Z. Feng, C. Li, J. Phys. Chem. B 108 (2004) 9739–9744.
[22] T. Jiang, H. Tao, J. Ren, X. Liu, Y. Wang, G. Lu, Micropor. Mesopor. Mater. 142 (2011) 341–346.
[23] S. Lin, L. Shi, M. M. L. Ribeiro, Carrott, P. J. M. Carrott, J. Rocha, M. R. Li, X. D. Zou, Micro. Meso. Mater. 142 (2011) 526-534.
Author Information
  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

  • Research and Development Center, Saudi Aramco, Dhahran, Saudi Arabia

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  • APA Style

    Lianhui Ding, Hanaa Habboubi, Essam Sayed, Sitepu Husinsyah, Hameed Badairy, et al. (2018). Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion. American Journal of Materials Synthesis and Processing, 3(3), 39-46. https://doi.org/10.11648/j.ajmsp.20180303.11

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    ACS Style

    Lianhui Ding; Hanaa Habboubi; Essam Sayed; Sitepu Husinsyah; Hameed Badairy, et al. Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion. Am. J. Mater. Synth. Process. 2018, 3(3), 39-46. doi: 10.11648/j.ajmsp.20180303.11

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    AMA Style

    Lianhui Ding, Hanaa Habboubi, Essam Sayed, Sitepu Husinsyah, Hameed Badairy, et al. Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion. Am J Mater Synth Process. 2018;3(3):39-46. doi: 10.11648/j.ajmsp.20180303.11

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  • @article{10.11648/j.ajmsp.20180303.11,
      author = {Lianhui Ding and Hanaa Habboubi and Essam Sayed and Sitepu Husinsyah and Hameed Badairy and Rasha Alghamdi},
      title = {Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion},
      journal = {American Journal of Materials Synthesis and Processing},
      volume = {3},
      number = {3},
      pages = {39-46},
      doi = {10.11648/j.ajmsp.20180303.11},
      url = {https://doi.org/10.11648/j.ajmsp.20180303.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajmsp.20180303.11},
      abstract = {To increase heavy oil conversion by hydrocracking, the larger pore opening mesoporous materials with enhanced acidity and hydrothermal stability are required. A series of mesoporous Al-SBA-15 was studied in acid-free and different HCl concentration solutions with various initial SiO2/Al2O3 molar ratio. The final product samples were characterized with N2 adsorption, SAXS/XRD, NH3-TPD, TEM, 28Si NMR, and 27Al NMR. The results concluded that the acid-free and weak acidic medium favor the formation of the Al-SBA-15 with better textual properties, higher acidity, and higher wall-thickness. A considerable amount of Al was present in the tetrahedral form.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Study on Mesoporous Al-SBA-15 with Enhanced Acidity and Hydrothermal Stability for Heavy Oil Hydrocracking Conversion
    AU  - Lianhui Ding
    AU  - Hanaa Habboubi
    AU  - Essam Sayed
    AU  - Sitepu Husinsyah
    AU  - Hameed Badairy
    AU  - Rasha Alghamdi
    Y1  - 2018/09/28
    PY  - 2018
    N1  - https://doi.org/10.11648/j.ajmsp.20180303.11
    DO  - 10.11648/j.ajmsp.20180303.11
    T2  - American Journal of Materials Synthesis and Processing
    JF  - American Journal of Materials Synthesis and Processing
    JO  - American Journal of Materials Synthesis and Processing
    SP  - 39
    EP  - 46
    PB  - Science Publishing Group
    SN  - 2575-1530
    UR  - https://doi.org/10.11648/j.ajmsp.20180303.11
    AB  - To increase heavy oil conversion by hydrocracking, the larger pore opening mesoporous materials with enhanced acidity and hydrothermal stability are required. A series of mesoporous Al-SBA-15 was studied in acid-free and different HCl concentration solutions with various initial SiO2/Al2O3 molar ratio. The final product samples were characterized with N2 adsorption, SAXS/XRD, NH3-TPD, TEM, 28Si NMR, and 27Al NMR. The results concluded that the acid-free and weak acidic medium favor the formation of the Al-SBA-15 with better textual properties, higher acidity, and higher wall-thickness. A considerable amount of Al was present in the tetrahedral form.
    VL  - 3
    IS  - 3
    ER  - 

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