Samarium Promoted Ni/Al2O3 Catalysts for Syngas Production from Glycerol Pyrolysis

Mohd Nasir Nor Shahirah  -  Faculty of Chemical Engineering & Natural Resources, Universiti Malaysia Pahang, 26300 Gambang, Pahang,, Malaysia
Bamidele V. Ayodele  -  Faculty of Chemical Engineering & Natural Resources, Universiti Malaysia Pahang, 26300 Gambang, Pahang,, Malaysia
Jolius Gimbun  -  Faculty of Chemical Engineering & Natural Resources, Universiti Malaysia Pahang, 26300 Gambang, Paha, Malaysia
*Chin Kui Cheng  -  Faculty of Chemical Engineering & Natural Resources, Universiti Malaysia Pahang, 26300 Gambang, Paha, Malaysia
Received: 20 Jun 2016; Published: 20 Aug 2016.
Open Access Copyright (c) 2016 Bulletin of Chemical Reaction Engineering & Catalysis
License URL: http://creativecommons.org/licenses/by-sa/4.0

Citation Format:
Cover Image
Abstract

The current paper reports on the kinetics of glycerol reforming over the alumina-supported Ni catalyst that was promoted with rare earth elements. The catalysts were synthesized via wet impregnation method with formulations of 3 wt% Sm-20 wt% Ni/77 wt% Al2O3. The characterizations of all the as-synthesized catalysts were carried out, viz.  BET specific surface area measurements, thermogravimetri analysis for temperature-programmed calcination studies, FESEM for surface imaging, XRD to obtain diffraction patterns, XRF for elemental analysis, etc.. Reaction studies were performed in a stainless steel fixed bed reactor with reaction temperatures set at 973, 1023 and 1073 K employing weight hourly space velocity (WHSV) of 4.5×104 mL g-1 h-1. Agilent GC with TCD capillary column was used to analyze gas compositions. Results gathered showed that the BET specific surface area was 2.09 m2.g-1 for the unpromoted Ni catalyst while for the promoted catalysts, was 2.68 m2.g-1. Significantly, the BET results were supported by the FESEM images which showed promoted catalysts exhibit smaller particle size compared to the unpromoted catalyst. It can be deduced that the promoter can increase metal dispersion on alumina support, hence decreasing the size of particles. The TGA analysis consistently showed four peaks which represent water removal at temperature 373-463 K, followed by decomposition of nickel nitrate to produce nickel oxide. From reaction results for Sm promotion showed glycerol conversion, XG of 27% which was 7% higher than unpromoted catalyst. The syngas productions were produced from glycerol decomposition and created H2:CO product ratio which always lower than 2.0. The H2:CO product ratio of 3 wt% Sm promoted Ni/Al2O3 catalyst was 1.70 at reaction temperature of 973 K and glycerol partial pressure of 18 kPa and suitable enough for Fischer-Tropsch synthesis.  Copyright © 2016 BCREC GROUP. All rights reserved

Received: 22nd January 2016; Revised: 1st February 2016; Accepted: 17th February 2016

How to Cite: Shahirah, M.N.N., Ayodele, B.V., Gimbun, J., Cheng, C.K. (2016). Samarium Promoted Ni/Al2O3 Catalysts for Syngas Production from Glycerol Pyrolysis. Bulletin of Chemical Reaction Engineering & Catalysis, 11 (2): 238-244 (doi:10.9767/bcrec.11.2.555.238-244)

Permalink/DOI: http://dx.doi.org/10.9767/bcrec.11.2.555.238-244

 

Keywords: Glycerol; Pyrolysis; Ni/Alumina catalysts; Rare earth promoters; Kinetic reactions; Syngas

Article Metrics:

Article Info
Section: The International Conference on Fluids and Chemical Engineering (FluidsChE 2015)
Language: EN
In 2016: BCREC Volume 11 Issue 2 Year 2016 (SCOPUS and Web of Science Indexed, August 2016)
Statistics: 862 358
Others articles
Effect of Drying Conditions on the Catalytic Performance, Structure, and Reaction Rates over the Fe-Co-Mn/MgO Catalyst for Production of Light Olefins Synthesis of Chitosan/Zinc Oxide Nanoparticles Stabilized by Chitosan via Microwave Heating Synthesis, Structure, and Catalytic Activity of A New Mn(II) Complex with 1,4-Phenylenediacetic Acid and 1,10-Phenanthroline Simultaneous Control of NOx-Soot by Substitutions of Ag and K on Perovskite (LaMnO3) Catalyst Syngas Production from Catalytic CO2 Reforming of CH4 over CaFe2O4 Supported Ni and Co Catalysts: Full Factorial Design Screening Enhanced Photocatalytic Activity of La3+ doped Bicrystalline Titania Prepared via Combustion method for the Degradation of Cationic dye Under Solar Illumination
  1. Pagliaro, M., Ciriminna, R., Kimura, H., Rossi, M., Della Pina, C. (2007). From glycerol to value-added products. Angew. Chem. Int. Ed., 46(24): 4434-4440
  2. Hemings, E.B., Cavallotti, C., Cuoci, A., Faravelli, T., Ranzi, E. (2012). A Detailed Kinetic Study of Pyrolysis and Oxidation of Glycerol (Propane-1,2,3-triol). Combustion Science and Technology, 184(7-8): 1164–1178.
  3. Chai, S.H., Wang, H.P., Liang, Y., Xu, B.Q. (2007). Sustainable production of acrolein: Investigation of solid acid–base catalysts for gas-phase dehydration of glycerol. Green Chem., 9(10): 1130-1136.
  4. Simonetti, D.A., Kunkes, E.L., Dumesic, J.A. (2007). Gas-phase conversion of glycerol to synthesis gas over carbon-supported platinum and platinum-rhenium catalysts. J. Catal., 247(2): 298-306
  5. Cortright, R.D., Davda, R.R., Dumesic, J.A. (2002). Hydrogen from catalytic reforming of biomass derived hydrocarbons in liquid water. Nature, 418(6901): 964-967.
  6. Valliyappan, T., Bakhshi, N.N., Dalai, A.K. (2008). Pyrolysis of glycerol for the production of hydrogen or syngas. Bioresour. Biotechnol., 99(10): 4476-4483.
  7. Zhang, B., Tang, X., Li, Y., Xu, Y., Shen, W. (2007). Hydrogen production from steam reforming of ethanol and glycerol over ceria-supported metal catalysts. Int. J. Hydrogen Energy, 32(13): 2367-2373.
  8. Buhler, W., Dinjus, E., Ederer, H.J., Kruse, A., Mas, C. (2002). Ionic reactions and pyrolysis of glycerol as competing reaction pathways in near-and supercritical water. J. Supercrit. Fluids, 22(1): 37-53
  9. Stein, Y.S., Antal, M.J., Jones, M. (1983). A study of the gas-phase pyrolysis of glycerol. J. Anal. Appl. Pyrolysis, 4(4): 283-296
  10. Valliyappan, T., Ferdous, D., Bakhshi, N.N., Dalai, A.K. (2008). Production of hydrogen and syngas via steam gasification of glycerol in a fixed-bed reactor. Top. Catal. 49(1): 59-67
  11. Dou, B., Dupont, V., Williams, P.T., Chen, H., Ding, Y. (2009). Thermogravimetric kinetics of crude glycerol. Bioresour. Technol. 100(9): 2613-2620.
  12. Siew, K.W., Lee, H.C., Gimbun, J., Chin, S.Y., Khan, M.R., Taufiq-Yap, Y.H., Cheng, C.K. (2015). Syngas production from glycerol-dry (CO2) reforming over La-promoted Ni/Al2O3 catalyst. Renewable Energy 74(3): 441-447.
  13. Cheng, C.K., Foo, S.Y., Adesina, A.A. (2011). Steam reforming of glycerol over Ni/Al2O3 catalyst. Catalysis Today, 178(1): 25-33.
  14. Barroso, M.N., Gomez, M.F., Arrua, L.A., Abello, M.C. (2014). Co catalysts modified by rare earths (La, Ce or Pr) for hydrogen production from ethanol. International Journal of Hydrogen Energy, 39: 8712-8719.
  15. Siew, K.W., Lee, H.C., Gimbun, J., Chin, S.Y., Khan, M.R., Taufiq-Yap, Y.H., Cheng, C.K. (2015). CO2 reforming of glycerol over La-Ni/Al2O3 catalyst: A longevity evaluative study. Journal of Energy Chemistry, 24(3): 3-10.

Last update: 2021-01-24 00:52:06

No citation recorded.

Last update: 2021-01-24 00:52:07

No citation recorded.
Copyright (c) 2018 Bulletin of Chemical Reaction Engineering & Catalysis License URL: https://creativecommons.org/licenses/by-sa/4.0

Journal Author(s) Rights

In order for BCREC Group to publish and disseminate research articles, we need publishing rights (transfered from author(s) to publisher). This is determined by a publishing agreement between the Author(s) and BCREC Group. This agreement deals with the transfer or license of the copyright of publishing to BCREC Group, while Authors still retain significant rights to use and share their own published articles. BCREC Group supports the need for authors to share, disseminate and maximize the impact of their research and these rights, in any databases.

As a journal Author, you have rights for a large range of uses of your article, including use by your employing institute or company. These Author rights can be exercised without the need to obtain specific permission. Authors publishing in BCREC journals have wide rights to use their works for teaching and scholarly purposes without needing to seek permission, including:

  • use for classroom teaching by Author or Author's institution and presentation at a meeting or conference and distributing copies to attendees; 
  • use for internal training by author's company; 
  • distribution to colleagues for their reseearch use; 
  • use in a subsequent compilation of the author's works; 
  • inclusion in a thesis or dissertation; 
  • reuse of portions or extracts from the article in other works (with full acknowledgement of final article); 
  • preparation of derivative works (other than commercial purposes) (with full acknowledgement of final article); 
  • voluntary posting on open web sites operated by author or author’s institution for scholarly purposes, 
(but it should follow the open access license of Creative Common CC-by-SA License).

Authors/Readers/Third Parties can copy and redistribute the material in any medium or format, as well as remix, transform, and build upon the material for any purpose, even commercially, but they must give appropriate credit (the name of the creator and attribution parties (authors detail information), a copyright notice, an open access license notice, a disclaimer notice, and a link to the material), provide a link to the license, and indicate if changes were made (Publisher indicates the modification of the material (if any) and retain an indication of previous modifications using a CrossMark Policy and information about Erratum-Corrigendum notification).

Authors/Readers/Third Parties can read, print and download, redistribute or republish the article (e.g. display in a repository), translate the article, download for text and data mining purposes, reuse portions or extracts from the article in other works, sell or re-use for commercial purposes, remix, transform, or build upon the material, they must distribute their contributions under the same license as the original Creative Commons Attribution-ShareAlike (CC BY-SA).

Copyright Transfer Agreement for Publishing (Publishing Right)

The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright for publishing (publishing right) of the article shall be assigned/transferred to Publisher of Bulletin of Chemical Reaction Engineering & Catalysis journal and Department of Chemical Engineering Diponegoro University/Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS) (or BCREC Group).

Upon acceptance of an article, authors will be asked to complete a 'Copyright Transfer Agreement for Publishing (CTAP)'. An e-mail will be sent to the Corresponding Author confirming receipt of the manuscript together with a 'Copyright Transfer Agreement for Publishing' form by online version of this agreement.

Bulletin of Chemical Reaction Engineering & Catalysis journal and Department of Chemical Engineering Diponegoro University/Masyarakat Katalis Indonesia-Indonesian Catalyst Society (MKICS), the Editors and the Advisory International Editorial Board make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in the Bulletin of Chemical Reaction Engineering & Catalysis are sole and exclusive responsibility of their respective authors and advertisers.

Remember, even though we ask for a transfer of copyright for publishing (CTAP), our journal Author(s) retain (or are granted back) significant scholarly rights as mentioned before.

The Copyright Transfer Agreement for Publishing (CTAP) Form can be downloaded here: [Copyright Transfer Agreement for Publishing (CTAP) Form BCREC 2020] 


The copyright form should be signed electronically and send to the Editorial Office in the form of original e-mail below:  

Prof. Dr. I. Istadi (Editor-in-Chief)
Editorial Office of Bulletin of Chemical Reaction Engineering & Catalysis
Laboratory of Plasma-Catalysis (R3.5), UPT Laboratorium Terpadu, Universitas Diponegoro
Jl. Prof. Soedarto, Semarang, Central Java, Indonesia 50275
Telp/Whatsapp: +62-81-316426342
E-mail: bcrec[at]live.undip.ac.id

(This policy statements has been updated at 24th December 2020)