Volume 6, Issue 1, February 2018, Page: 11-16
Catalytic Activity of Cobalt-Molybdenum in Gas-Phase Ketonisation of Pentanoic Acid
Hossein Bayahia, Chemistry Department, Faculty of Science, Albaha University, Albaha, Saudi Arabia
Received: Mar. 26, 2018;       Accepted: Apr. 16, 2018;       Published: May 8, 2018
DOI: 10.11648/j.sjc.20180601.12      View  1486      Downloads  222
Ketonisation of pentanoic acid was carried out over cobalt-molybdenum and its supported catalysts in the gas-phase using fixed-bed reactor at 320-420°C and atmospheric pressure. Bulk Co-Mo and its supported catalysts were active in the ketonisation of pentanoic acid. 20%Co-Mo/Al2O3 showed the best catalytic performance in comparison to other supported catalysts. It gave 95% 5-nonanoe selectivity at 91% of pentanoic acid conversion at 308°C and ambient pressure for 5h time on stream (TOS). 20%Co-Mo/Al2O3 catalyst was stable for 15h TOS with small catalytic deactivation. All catalysts used in this study were characterized by different techniques such as TGA analysis, BET surface area and porosity, the catalysts acidity was measured in this work by using FTIR spectroscopy.
Ketonisation, Pentanoic Acid, Co-Mo Catalysts, Supported Catalysts, 5-Nonanone
To cite this article
Hossein Bayahia, Catalytic Activity of Cobalt-Molybdenum in Gas-Phase Ketonisation of Pentanoic Acid, Science Journal of Chemistry. Vol. 6, No. 1, 2018, pp. 11-16. doi: 10.11648/j.sjc.20180601.12
Copyright © 2018 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
E. L. Kunkes, D. A. Simonetti, R. M. West, J. C. Serrano-Ruiz, C. A. Gartner, J. A. Dumesic, Science, 322, 2008, 417-421.
C. A. Gaertner, J. C. Serrano-Ruiz, D. J. Braden, J. A. Dumesic, Journal of Catalysis, 266, 2009, 71-78.
C. A. Gaertner, J. C. Serrano-Ruiz, D. J. Braden, J. A. Dumesic, ChemSusChem., 2, 2009, 1121-1124.
E. Karimi, C. Briens, F. Berruti, S. Moloodi, T. Tzanetakis, M. J. Thomson, M. Schlaf, Energy Fuel, 24, 2010, 6586-6600.
Ryan W. Snell, Brent H. Shonks, Applied Ctalysis A: General, 451, 2013, 86-93.
M. A. Hasan, M. I. Zaki, I. Pasupulety. Applied Catalysis A: General, 243, 2003, 81-92.
M. A. Alotaibi, E. F. Kozhevnikova and. V. Kozhevnikov, Applied Catalysis A: General, 2012, 447-448, 32-40.
H. Bayahia, E. Kozhevnikov and I. Kozhevnikov, Chemical Communication, 2013, 49, 3842-3844.
M. Renz, European Journal of Organic Chemistry, 2005, 979-988.
T. N. Pham, T. Sooknoi, S. P. Crossley and D. E. Resasco, ACS Catalysis, 2013, 3, 2456-2473.
A. D. Murkute, J. E. Jackson and D. J. Miller, Journal of Catalysis, 2011, 278, 189-199.
T. Yokoyama and N. Yamagata, Applied Catalysis A: General, 2001, 221, 227-239.
J. A. Martens, M. Wydoodt, P. Espeel and P. A. Jacobs, Editon edn., 1993, vol. 78, pp. 527-534.
O. Nagashima, S. Sato, R. Takahashi and T. Sodesawa, Journal of Molecular Catalysis A: Chemical, 2005, 227, 231-239.
C. A. Gaertner, J. C. Serrano-Ruiz, D. J. Braden and J. A. Dumesic, Industrial and Engineering Chemistry Research, 2010, 49, 6027-6033.
H. Benaissa, P. N. Davey, Y. Z. Khimyak and I. V. Kozhevnikov, Journal of Catalysis, 2008, 253, 244-252.
H. Benaissa, P. N. Davey, E. F. Kozhevnikova and I. V. Kozhevnikov, Applied Catalysis A: General, 2008, 351, 88-92.
M. Gliński, and J. Kijeński, Applied Catalysis A, General, 2000, 190, 87-91.
H. Bayahia, E. F. Kozhevnikova and I. V. Kozhevnikov, Applied Catalysis B: Environmental, 2015, 165, 253-259.
Stephen D. Davidson, Kurt A. Spies, Donghai Mei, Libor Kovarik, Igor Kutnyakov, Xiaohong S. Li, Vanessa Lebarbier Dagle, Karl O. Albrecht, and Robert A. Dagle, ACS Sustainable Chem. Eng., 5 (10), 2017, 9136–9149.
Mohammed Saad Mutlaq Al-Ghamdi and Hossein Bayahia, Mediterranean Journal of Chemistry, 6, 2017, 1-6.
Hossein Bayahia, Asian Journal of Chemistry, 28, 2016, 2744-2748.
Hossein Bayahia, Journal of Taibah University for Science, DIO: 10.1080/16583655.2018.1451064, 2018, 1-6. https://doi.org/10.1080/16583655.2018.1451064
A. Aoussi, A. W. Apblett, Z. A. Al-Othman and A. Al-Amro, Transition Metal Chemistry, 35, 927, 2010.
C. S. Song, C. S. Hsu, and I. Mochida, Chemistry for Desel, Applied Energy Technology series, 140, 2000.
M. Arend, T. Nonnen, W. F. Hoeldrich, J. Fischer, and J. Groos, Applied Catalyst: A, 447, 32, 2013.
Morris D. Argyle and Calvin H. Bartholomew, Catalysis, 2015, 5(1), 145-269.
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