IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v213y2020ics0360544220319174.html
   My bibliography  Save this article

Morphology characterization and chemical composition of United Arab Emirates date seeds and their potential for energy production

Author

Listed:
  • Elnajjar, E.
  • Al-Zuhair, S.
  • Hasan, S.
  • Almardeai, S.
  • Al Omari, S.A.B.
  • Hilal-Alnaqbi, A.

Abstract

The seeds of a local date palm cultivar from the United Arab Emirates, Allig, were characterized in this study. Soxhlet, Folch, and CO2 supercritical extraction were employed to obtain oil from Allig date seed (DS) powder composed of 0.1–0.3 mm particles, yielding oil extraction yield percentages of 10.2%, 9.5%, and 9.8%, respectively. The main fatty acid in the extracted oil was saturated stearic acid, comprising 47.9% of the total fatty acid content. After oil extraction, the total metal content in the DSs dropped from 3.2% to 2.8%, suggesting that some metals were extracted with the oil. On the other hand, the average heating value of the DSs increased from 28.55 ± 1.84 to 29.63 ± 1.28 MJ/kg after oil extraction. The average percentages of dehydration moisture, devitalization protein and carbohydrates, devitalization lipids, and solid decomposition in the DSs before oil extraction were 1–2%, 50–55%, 10–15%, and 30–35%, respectively, whereas those for the DSs after oil extraction were 20–25%, 35–30%, 0%, and 35–40%, respectively. As expected, the lipid content dropped after oil extraction. The heat of combustion and extracted oil results indicate that palm DSs, with their relatively high energy densities, have potential as a source of energy, among other notable organic products.

Suggested Citation

  • Elnajjar, E. & Al-Zuhair, S. & Hasan, S. & Almardeai, S. & Al Omari, S.A.B. & Hilal-Alnaqbi, A., 2020. "Morphology characterization and chemical composition of United Arab Emirates date seeds and their potential for energy production," Energy, Elsevier, vol. 213(C).
    • Handle: RePEc:eee:energy:v:213:y:2020:i:c:s0360544220319174
    DOI: 10.1016/j.energy.2020.118810
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220319174
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.118810?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. Ramadan A. Nasser & Mohamed Z. M. Salem & Salim Hiziroglu & Hamad A. Al-Mefarrej & Ahmed S. Mohareb & Manawwer Alam & Ibrahim M. Aref, 2016. "Chemical Analysis of Different Parts of Date Palm ( Phoenix dactylifera L.) Using Ultimate, Proximate and Thermo-Gravimetric Techniques for Energy Production," Energies, MDPI, vol. 9(5), pages 1-14, May.
    2. Eryilmaz, Tanzer & Yesilyurt, Murat Kadir & Cesur, Cuneyt & Gokdogan, Osman, 2016. "Biodiesel production potential from oil seeds in Turkey," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 842-851.
    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. Shokrollahi, Simin & Denayer, Joeri F.M. & Karimi, Keikhosro, 2023. "Efficient bioenergy recovery from different date palm industrial wastes," Energy, Elsevier, vol. 272(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. Tom Haeldermans & Jeamichel Puente Torres & Willem Vercruysse & Robert Carleer & Pieter Samyn & Dries Vandamme & Jan Yperman & Ann Cuypers & Kenny Vanreppelen & Sonja Schreurs, 2023. "An Experimentally Validated Selection Protocol for Biochar as a Sustainable Component in Green Roofs," Waste, MDPI, vol. 1(1), pages 1-19, January.
    2. Hajjari, Masoumeh & Tabatabaei, Meisam & Aghbashlo, Mortaza & Ghanavati, Hossein, 2017. "A review on the prospects of sustainable biodiesel production: A global scenario with an emphasis on waste-oil biodiesel utilization," Renewable and Sustainable Energy Reviews, Elsevier, vol. 72(C), pages 445-464.
    3. Makkawi, Yassir & El Sayed, Yehya & Salih, Mubarak & Nancarrow, Paul & Banks, Scott & Bridgwater, Tony, 2019. "Fast pyrolysis of date palm (Phoenix dactylifera) waste in a bubbling fluidized bed reactor," Renewable Energy, Elsevier, vol. 143(C), pages 719-730.
    4. Đurišić-Mladenović, Nataša & Kiss, Ferenc & Škrbić, Biljana & Tomić, Milan & Mićić, Radoslav & Predojević, Zlatica, 2018. "Current state of the biodiesel production and the indigenous feedstock potential in Serbia," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 280-291.
    5. Hájek, Martin & Kocián, David & Hájek, Tomáš & Lukeš, Vladimír & Klein, Erik, 2024. "Epoxidation of Camelina sativa oil methyl esters as a second-generation biofuel with thermodynamic calculations," Renewable Energy, Elsevier, vol. 228(C).
    6. Sakthivel, R. & Ramesh, K. & Purnachandran, R. & Mohamed Shameer, P., 2018. "A review on the properties, performance and emission aspects of the third generation biodiesels," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 2970-2992.
    7. Andreo-Martínez, Pedro & Ortiz-Martínez, Víctor Manuel & García-Martínez, Nuria & de los Ríos, Antonia Pérez & Hernández-Fernández, Francisco José & Quesada-Medina, Joaquín, 2020. "Production of biodiesel under supercritical conditions: State of the art and bibliometric analysis," Applied Energy, Elsevier, vol. 264(C).
    8. Ismail, Tamer M. & Lu, Ding & Ramzy, Khaled & Abd El-Salam, M. & Yu, Guangsuo & Elkady, M.A., 2019. "Experimental and theoretical investigation on the performance of a biodiesel-powered engine from plant seeds in Egypt," Energy, Elsevier, vol. 189(C).
    9. Shelare, Sagar D. & Belkhode, Pramod N. & Nikam, Keval Chandrakant & Jathar, Laxmikant D. & Shahapurkar, Kiran & Soudagar, Manzoore Elahi M. & Veza, Ibham & Khan, T.M. Yunus & Kalam, M.A. & Nizami, Ab, 2023. "Biofuels for a sustainable future: Examining the role of nano-additives, economics, policy, internet of things, artificial intelligence and machine learning technology in biodiesel production," Energy, Elsevier, vol. 282(C).
    10. Shokrollahi, Simin & Denayer, Joeri F.M. & Karimi, Keikhosro, 2023. "Efficient bioenergy recovery from different date palm industrial wastes," Energy, Elsevier, vol. 272(C).
    11. Saviour A. Umoren & Moses M. Solomon & Ime B. Obot & Rami K. Suleiman, 2021. "Effect of Intensifier Additives on the Performance of Butanolic Extract of Date Palm Leaves against the Corrosion of API 5L X60 Carbon Steel in 15 wt.% HCl Solution," Sustainability, MDPI, vol. 13(10), pages 1-22, May.
    12. Fahad Alkoaik & Abdulelah Al-Faraj & Ibrahim Al-Helal & Ronnel Fulleros & Mansour Ibrahim & Ahmed M. Abdel-Ghany, 2019. "Toward Sustainability in Rural Areas: Composting Palm Tree Residues in Rotating Bioreactors," Sustainability, MDPI, vol. 12(1), pages 1-11, December.
    13. Daisy Myint & Syed A. Gilani & Makoto Kawase & Kazuo N. Watanabe, 2020. "Sustainable Sesame ( Sesamum indicum L.) Production through Improved Technology: An Overview of Production, Challenges, and Opportunities in Myanmar," Sustainability, MDPI, vol. 12(9), pages 1-21, April.
    14. Musa Adamu & Fayez Alanazi & Yasser E. Ibrahim & Hani Alanazi & Veerendrakumar C. Khed, 2022. "A Comprehensive Review on Sustainable Natural Fiber in Cementitious Composites: The Date Palm Fiber Case," Sustainability, MDPI, vol. 14(11), pages 1-31, May.

    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:213:y:2020:i:c:s0360544220319174. 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.