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Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis

Received: 25 June 2021    Accepted: 6 July 2021    Published: 15 July 2021
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Abstract

The inclination towards climate change and environmental pollution mitigation directs this research toward creating an alternative fuel source to fossil fuel for use in developing tropical countries. This study is designed to investigate biodiesel (alkyl esters) obtained by transesterification of blends of refined sunflower oil and beef tallow using NaOH as catalyst. Triglycerides in the oils reacted with alkanols to produce fatty acid alkyl esters (FAAE) and glyerols as by-product. A pretreatment process of esterification was carried out to remove excess free fatty acids (FFA). Some physical properties such as pour point, cloud point, flash point, density and kinematic viscosity were investigated for the sunflower oil/beef tallow (SO/BT) ratios. The examined physical properties of the methyl esters changed significantly as the beef tallow ratio in the mixture increased in the mixtures. The ratios of 40%SO/60%BT and 60%SO/40%BT exhibited values within standard range of biodiesel and petroleum diesel of ASTM D 6751 and EN 1424. The values of the cold-flow properties of the biodiesel ratios obtained are of convenience for use in tropical regions rather than polar regions.

Published in American Journal of Polymer Science and Technology (Volume 7, Issue 2)
DOI 10.11648/j.ajpst.20210702.11
Page(s) 23-28
Creative Commons

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

Biodiesel, Alkyl Esters, Transesterification, Sunflower Oil, Beef Tallow, Kinematic Viscosity

References
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Cite This Article
  • APA Style

    Hadiza Dawi, Ibrahim Muduru, Bilyaminu Abdulkadir. (2021). Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis. American Journal of Polymer Science and Technology, 7(2), 23-28. https://doi.org/10.11648/j.ajpst.20210702.11

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    ACS Style

    Hadiza Dawi; Ibrahim Muduru; Bilyaminu Abdulkadir. Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis. Am. J. Polym. Sci. Technol. 2021, 7(2), 23-28. doi: 10.11648/j.ajpst.20210702.11

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    AMA Style

    Hadiza Dawi, Ibrahim Muduru, Bilyaminu Abdulkadir. Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis. Am J Polym Sci Technol. 2021;7(2):23-28. doi: 10.11648/j.ajpst.20210702.11

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  • @article{10.11648/j.ajpst.20210702.11,
      author = {Hadiza Dawi and Ibrahim Muduru and Bilyaminu Abdulkadir},
      title = {Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis},
      journal = {American Journal of Polymer Science and Technology},
      volume = {7},
      number = {2},
      pages = {23-28},
      doi = {10.11648/j.ajpst.20210702.11},
      url = {https://doi.org/10.11648/j.ajpst.20210702.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpst.20210702.11},
      abstract = {The inclination towards climate change and environmental pollution mitigation directs this research toward creating an alternative fuel source to fossil fuel for use in developing tropical countries. This study is designed to investigate biodiesel (alkyl esters) obtained by transesterification of blends of refined sunflower oil and beef tallow using NaOH as catalyst. Triglycerides in the oils reacted with alkanols to produce fatty acid alkyl esters (FAAE) and glyerols as by-product. A pretreatment process of esterification was carried out to remove excess free fatty acids (FFA). Some physical properties such as pour point, cloud point, flash point, density and kinematic viscosity were investigated for the sunflower oil/beef tallow (SO/BT) ratios. The examined physical properties of the methyl esters changed significantly as the beef tallow ratio in the mixture increased in the mixtures. The ratios of 40%SO/60%BT and 60%SO/40%BT exhibited values within standard range of biodiesel and petroleum diesel of ASTM D 6751 and EN 1424. The values of the cold-flow properties of the biodiesel ratios obtained are of convenience for use in tropical regions rather than polar regions.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Evaluation of Biodiesel Produced from Blends of Sunflower Oil and Beef Tallow Through Base Catalysis
    AU  - Hadiza Dawi
    AU  - Ibrahim Muduru
    AU  - Bilyaminu Abdulkadir
    Y1  - 2021/07/15
    PY  - 2021
    N1  - https://doi.org/10.11648/j.ajpst.20210702.11
    DO  - 10.11648/j.ajpst.20210702.11
    T2  - American Journal of Polymer Science and Technology
    JF  - American Journal of Polymer Science and Technology
    JO  - American Journal of Polymer Science and Technology
    SP  - 23
    EP  - 28
    PB  - Science Publishing Group
    SN  - 2575-5986
    UR  - https://doi.org/10.11648/j.ajpst.20210702.11
    AB  - The inclination towards climate change and environmental pollution mitigation directs this research toward creating an alternative fuel source to fossil fuel for use in developing tropical countries. This study is designed to investigate biodiesel (alkyl esters) obtained by transesterification of blends of refined sunflower oil and beef tallow using NaOH as catalyst. Triglycerides in the oils reacted with alkanols to produce fatty acid alkyl esters (FAAE) and glyerols as by-product. A pretreatment process of esterification was carried out to remove excess free fatty acids (FFA). Some physical properties such as pour point, cloud point, flash point, density and kinematic viscosity were investigated for the sunflower oil/beef tallow (SO/BT) ratios. The examined physical properties of the methyl esters changed significantly as the beef tallow ratio in the mixture increased in the mixtures. The ratios of 40%SO/60%BT and 60%SO/40%BT exhibited values within standard range of biodiesel and petroleum diesel of ASTM D 6751 and EN 1424. The values of the cold-flow properties of the biodiesel ratios obtained are of convenience for use in tropical regions rather than polar regions.
    VL  - 7
    IS  - 2
    ER  - 

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Author Information
  • Department of Pure and Applied Chemistry, Faculty of Sciences, University of Maiduguri, Borno, Nigeria

  • Department of Pure and Applied Chemistry, Faculty of Sciences, University of Maiduguri, Borno, Nigeria

  • Department of Pure and Applied Chemistry, Faculty of Sciences, University of Maiduguri, Borno, Nigeria

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