IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v96y2016icp561-568.html
   My bibliography  Save this article

Supercritical water reforming of glycerol: Performance of Ru and Ni catalysts on Al2O3 support

Author

Listed:
  • Gutiérrez Ortiz, F.J.
  • Campanario, F.J.
  • Aguilera, P.G.
  • Ollero, P.

Abstract

Supercritical water reforming of glycerol was studied in a tubular fixed-bed reactor using a Ru/Al2O3 catalyst, and was compared with our previous study using a Ni-based catalyst, with the aim of enhancing the performance of a global process designed under energy self-sufficient conditions. Relatively high glycerol concentrations of up to 25 wt.% and temperatures from 500 to 800 °C were tested. Glycerol conversion was very high (>99%) at temperatures of 600 °C and above, but low at 500 and 550 °C (<50%) using the Ru/Al2O3 catalyst. The gas product (dry basis) was mainly CH4 and CO2, while H2 production was quite low, against expectations. Under the same operating conditions, the behavior of the catalysts is quite different as the Ni catalyst promotes H2 production much more than the Ru catalyst. A detailed discussion is provided on our results and those of previous studies using the Ru/Al2O3 catalyst, thus acquiring more insight into the catalyst behavior. The Ru catalyst showed a large increase in its crystalline phase after testing, although the oxidation state of ruthenium did not change.

Suggested Citation

  • Gutiérrez Ortiz, F.J. & Campanario, F.J. & Aguilera, P.G. & Ollero, P., 2016. "Supercritical water reforming of glycerol: Performance of Ru and Ni catalysts on Al2O3 support," Energy, Elsevier, vol. 96(C), pages 561-568.
    • Handle: RePEc:eee:energy:v:96:y:2016:i:c:p:561-568
    DOI: 10.1016/j.energy.2015.12.090
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544215017351
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2015.12.090?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Hajjaji, Noureddine & Baccar, Ines & Pons, Marie-Noëlle, 2014. "Energy and exergy analysis as tools for optimization of hydrogen production by glycerol autothermal reforming," Renewable Energy, Elsevier, vol. 71(C), pages 368-380.
    2. Gutiérrez Ortiz, F.J. & Serrera, A. & Galera, S. & Ollero, P., 2013. "Experimental study of the supercritical water reforming of glycerol without the addition of a catalyst," Energy, Elsevier, vol. 56(C), pages 193-206.
    3. Markočič, Elena & Kramberger, Boris & van Bennekom, Joost G. & Jan Heeres, Hero & Vos, John & Knez, Željko, 2013. "Glycerol reforming in supercritical water; a short review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 23(C), pages 40-48.
    4. Gutiérrez Ortiz, F.J. & Campanario, F.J. & Aguilera, P.G. & Ollero, P., 2015. "Hydrogen production from supercritical water reforming of glycerol over Ni/Al2O3–SiO2 catalyst," Energy, Elsevier, vol. 84(C), pages 634-642.
    5. Serrera, A. & Gutiérrez Ortiz, F.J. & Ollero, P., 2014. "Syngas methanation from the supercritical water reforming of glycerol," Energy, Elsevier, vol. 76(C), pages 584-592.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Chen, Zhong & Chen, Hongzhen & Xu, Yuanjian & Hu, Mian & Hu, Zhongting & Wang, Junliang & Pan, Zhiyan, 2023. "Reactor for biomass conversion and waste treatment in supercritical water: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 171(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Schwengber, Carine Aline & Alves, Helton José & Schaffner, Rodolfo Andrade & da Silva, Fernando Alves & Sequinel, Rodrigo & Bach, Vanessa Rossato & Ferracin, Ricardo José, 2016. "Overview of glycerol reforming for hydrogen production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 259-266.
    2. Lin, Junhao & Sun, Shichang & Cui, Chongwei & Ma, Rui & Fang, Lin & Zhang, Peixin & Quan, Zonggang & Song, Xin & Yan, Jianglong & Luo, Juan, 2019. "Hydrogen-rich bio-gas generation and optimization in relation to heavy metals immobilization during Pd-catalyzed supercritical water gasification of sludge," Energy, Elsevier, vol. 189(C).
    3. Xu, Jialing & Rong, Siqi & Sun, Jingli & Peng, Zhiyong & Jin, Hui & Guo, Liejin & Zhang, Xiang & Zhou, Teng, 2022. "Optimal design of non-isothermal supercritical water gasification reactor: From biomass to hydrogen," Energy, Elsevier, vol. 244(PB).
    4. Knez, Ž. & Markočič, E. & Leitgeb, M. & Primožič, M. & Knez Hrnčič, M. & Škerget, M., 2014. "Industrial applications of supercritical fluids: A review," Energy, Elsevier, vol. 77(C), pages 235-243.
    5. Mohsin Raza & Abrar Inayat & Basim Abu-Jdayil, 2021. "Crude Glycerol as a Potential Feedstock for Future Energy via Thermochemical Conversion Processes: A Review," Sustainability, MDPI, vol. 13(22), pages 1-27, November.
    6. Setyawan, Hendrix Y. & Zhu, Mingming & Zhang, Zhezi & Zhang, Dongke, 2016. "Ignition and combustion characteristics of single droplets of a crude glycerol in comparison with pure glycerol, petroleum diesel, biodiesel and ethanol," Energy, Elsevier, vol. 113(C), pages 153-159.
    7. Aghbashlo, Mortaza & Tabatabaei, Meisam & Rastegari, Hajar & Ghaziaskar, Hassan S. & Valijanian, Elena, 2018. "Exergy-based optimization of a continuous reactor applied to produce value-added chemicals from glycerol through esterification with acetic acid," Energy, Elsevier, vol. 150(C), pages 351-362.
    8. He, Quan (Sophia) & McNutt, Josiah & Yang, Jie, 2017. "Utilization of the residual glycerol from biodiesel production for renewable energy generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 71(C), pages 63-76.
    9. Moreira, Rui & Bimbela, Fernando & Gandía, Luis M. & Ferreira, Abel & Sánchez, Jose Luis & Portugal, António, 2021. "Oxidative steam reforming of glycerol. A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    10. Detchusananard, Thanaphorn & Im-orb, Karittha & Maréchal, François & Arpornwichanop, Amornchai, 2020. "Analysis of the sorption-enhanced chemical looping biomass gasification process: Performance assessment and optimization through design of experiment approach," Energy, Elsevier, vol. 207(C).
    11. Huang, Dan & Wu, Zan & Sunden, Bengt & Li, Wei, 2016. "A brief review on convection heat transfer of fluids at supercritical pressures in tubes and the recent progress," Applied Energy, Elsevier, vol. 162(C), pages 494-505.
    12. Florentina Maxim & Iuliana Poenaru & Elena Ecaterina Toma & Giuseppe Stefan Stoian & Florina Teodorescu & Cristian Hornoiu & Speranta Tanasescu, 2021. "Functional Materials for Waste-to-Energy Processes in Supercritical Water," Energies, MDPI, vol. 14(21), pages 1-23, November.
    13. Silvia Román Suero & Beatriz Ledesma & Andrés Álvarez-Murillo & Awf Al-Kassir & Talal Yusaf, 2015. "Glycerin, a Biodiesel By-Product with Potentiality to Produce Hydrogen by Steam Gasification," Energies, MDPI, vol. 8(11), pages 1-11, November.
    14. Zhang, Fengming & Xu, Chunyan & Zhang, Yong & Chen, Shouyan & Chen, Guifang & Ma, Chunyuan, 2014. "Experimental study on the operating characteristics of an inner preheating transpiring wall reactor for supercritical water oxidation: Temperature profiles and product properties," Energy, Elsevier, vol. 66(C), pages 577-587.
    15. Galadima, Ahmad & Muraza, Oki, 2014. "Biodiesel production from algae by using heterogeneous catalysts: A critical review," Energy, Elsevier, vol. 78(C), pages 72-83.
    16. Gutiérrez Ortiz, F.J. & Campanario, F.J. & Aguilera, P.G. & Ollero, P., 2015. "Hydrogen production from supercritical water reforming of glycerol over Ni/Al2O3–SiO2 catalyst," Energy, Elsevier, vol. 84(C), pages 634-642.
    17. Ju, Jianfeng & Chen, Xi & Shi, Yujun & Wu, Donghui & Hua, Ping, 2013. "A novel TiO2 nanofiber supported PdAg catalyst for methanol electro-oxidation," Energy, Elsevier, vol. 59(C), pages 478-483.
    18. Is Fatimah & Imam Sahroni & Ganjar Fadillah & Muhammad Miqdam Musawwa & Teuku Meurah Indra Mahlia & Oki Muraza, 2019. "Glycerol to Solketal for Fuel Additive: Recent Progress in Heterogeneous Catalysts," Energies, MDPI, vol. 12(15), pages 1-14, July.
    19. Ramalingam, Senthil & Ezhumalai, Manikandan & Govindasamy, Mohan, 2019. "Syngas: Derived from biodiesel and its influence on CI engine," Energy, Elsevier, vol. 189(C).
    20. Ojani, Reza & Hasheminejad, Ehteram & Raoof, Jahan Bakhsh, 2015. "Direct growth of 3D flower-like Pt nanostructures by a template-free electrochemical route as an efficient electrocatalyst for methanol oxidation reaction," Energy, Elsevier, vol. 90(P1), pages 1122-1131.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:96:y:2016:i:c:p:561-568. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.