Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties

Falah Fahed Banihani

doi:doi:10.11648/j.ajche.20160406.13

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Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties

Falah Fahed Banihani

Published in American Journal of Chemical Engineering (Volume 4, Issue 6)

Received: 17 November 2016 Accepted: 1 December 2016 Published: 5 January 2017

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Abstract

Biodiesel is proved to be the best replacement for diesel because of its unique properties like low toxicity, no sulfur emissions, no particulate matter pollutants, significant reduction in greenhouse gas emissions and biodegradability. Several processes for biodiesel fuel production have been developed, among which transesterification using alkali catalysis gives high levels of conversion of triglycerides to their corresponding methyl esters in short reaction times. It is prepared from waste vegetable oils and animal fats by trans-esterification process. It is alkali catalyzed reaction which involves waste cooking oil, methanol, and potassium hydroxide. The study focus on the physical and chemical properties of waste cooking oil (WCO), transesterification and production of biodiesel from WCO. The operation variables used were methanol/oil molar ratio (5:1-9:1), catalyst concentration (0.5-2.0 wt%), temperature (30-70°C). The evolution of the process was followed by gas chromatography, determining the concentration of the methyl esters at different reaction times. The biodiesel was characterized by its density, viscosity, high heating value, cetane index, cloud and pour points, characteristics of distillation, flash and combustion points, saponification value, and iodine value according to ISO norms. The biodiesel with the best properties was obtained using a methanol/oil molar ratio of 6:1, potassium hydroxide as catalyst (1%), and 60°C temperature. This biodiesel had properties very similar to those of no. 2 diesel.

Published in	American Journal of Chemical Engineering (Volume 4, Issue 6)
DOI	10.11648/j.ajche.20160406.13
Page(s)	154-160
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

Trans-Esterification, Biodiesel, Alternative Fuel, Fuel Properties, Waste Oil

References

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APA Style

Falah Fahed Banihani. (2017). Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. American Journal of Chemical Engineering, 4(6), 154-160. https://doi.org/10.11648/j.ajche.20160406.13

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ACS Style

Falah Fahed Banihani. Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. Am. J. Chem. Eng. 2017, 4(6), 154-160. doi: 10.11648/j.ajche.20160406.13

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AMA Style

Falah Fahed Banihani. Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. Am J Chem Eng. 2017;4(6):154-160. doi: 10.11648/j.ajche.20160406.13

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@article{10.11648/j.ajche.20160406.13,
  author = {Falah Fahed Banihani},
  title = {Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties},
  journal = {American Journal of Chemical Engineering},
  volume = {4},
  number = {6},
  pages = {154-160},
  doi = {10.11648/j.ajche.20160406.13},
  url = {https://doi.org/10.11648/j.ajche.20160406.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajche.20160406.13},
  abstract = {Biodiesel is proved to be the best replacement for diesel because of its unique properties like low toxicity, no sulfur emissions, no particulate matter pollutants, significant reduction in greenhouse gas emissions and biodegradability. Several processes for biodiesel fuel production have been developed, among which transesterification using alkali catalysis gives high levels of conversion of triglycerides to their corresponding methyl esters in short reaction times. It is prepared from waste vegetable oils and animal fats by trans-esterification process. It is alkali catalyzed reaction which involves waste cooking oil, methanol, and potassium hydroxide. The study focus on the physical and chemical properties of waste cooking oil (WCO), transesterification and production of biodiesel from WCO. The operation variables used were methanol/oil molar ratio (5:1-9:1), catalyst concentration (0.5-2.0 wt%), temperature (30-70°C). The evolution of the process was followed by gas chromatography, determining the concentration of the methyl esters at different reaction times. The biodiesel was characterized by its density, viscosity, high heating value, cetane index, cloud and pour points, characteristics of distillation, flash and combustion points, saponification value, and iodine value according to ISO norms. The biodiesel with the best properties was obtained using a methanol/oil molar ratio of 6:1, potassium hydroxide as catalyst (1%), and 60°C temperature. This biodiesel had properties very similar to those of no. 2 diesel.},
 year = {2017}
}

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TY - JOUR
T1 - Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties
AU - Falah Fahed Banihani
Y1 - 2017/01/05
PY - 2017
N1 - https://doi.org/10.11648/j.ajche.20160406.13
DO - 10.11648/j.ajche.20160406.13
T2 - American Journal of Chemical Engineering
JF - American Journal of Chemical Engineering
JO - American Journal of Chemical Engineering
SP - 154
EP - 160
PB - Science Publishing Group
SN - 2330-8613
UR - https://doi.org/10.11648/j.ajche.20160406.13
AB - Biodiesel is proved to be the best replacement for diesel because of its unique properties like low toxicity, no sulfur emissions, no particulate matter pollutants, significant reduction in greenhouse gas emissions and biodegradability. Several processes for biodiesel fuel production have been developed, among which transesterification using alkali catalysis gives high levels of conversion of triglycerides to their corresponding methyl esters in short reaction times. It is prepared from waste vegetable oils and animal fats by trans-esterification process. It is alkali catalyzed reaction which involves waste cooking oil, methanol, and potassium hydroxide. The study focus on the physical and chemical properties of waste cooking oil (WCO), transesterification and production of biodiesel from WCO. The operation variables used were methanol/oil molar ratio (5:1-9:1), catalyst concentration (0.5-2.0 wt%), temperature (30-70°C). The evolution of the process was followed by gas chromatography, determining the concentration of the methyl esters at different reaction times. The biodiesel was characterized by its density, viscosity, high heating value, cetane index, cloud and pour points, characteristics of distillation, flash and combustion points, saponification value, and iodine value according to ISO norms. The biodiesel with the best properties was obtained using a methanol/oil molar ratio of 6:1, potassium hydroxide as catalyst (1%), and 60°C temperature. This biodiesel had properties very similar to those of no. 2 diesel.
VL - 4
IS - 6
ER -

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Author Information

Falah Fahed Banihani

Department of Chemical Engineering, Al-Huson University College, Al-Balqa Applied University, Al-Huson, Jordan

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Plain Text BibTeX RIS

APA Style

Falah Fahed Banihani. (2017). Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. American Journal of Chemical Engineering, 4(6), 154-160. https://doi.org/10.11648/j.ajche.20160406.13

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ACS Style

Falah Fahed Banihani. Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. Am. J. Chem. Eng. 2017, 4(6), 154-160. doi: 10.11648/j.ajche.20160406.13

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AMA Style

Falah Fahed Banihani. Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties. Am J Chem Eng. 2017;4(6):154-160. doi: 10.11648/j.ajche.20160406.13

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@article{10.11648/j.ajche.20160406.13,
  author = {Falah Fahed Banihani},
  title = {Transesterification and Production of Biodiesel from Waste Cooking Oil: Effect of Operation Variables on Fuel Properties},
  journal = {American Journal of Chemical Engineering},
  volume = {4},
  number = {6},
  pages = {154-160},
  doi = {10.11648/j.ajche.20160406.13},
  url = {https://doi.org/10.11648/j.ajche.20160406.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajche.20160406.13},
  abstract = {Biodiesel is proved to be the best replacement for diesel because of its unique properties like low toxicity, no sulfur emissions, no particulate matter pollutants, significant reduction in greenhouse gas emissions and biodegradability. Several processes for biodiesel fuel production have been developed, among which transesterification using alkali catalysis gives high levels of conversion of triglycerides to their corresponding methyl esters in short reaction times. It is prepared from waste vegetable oils and animal fats by trans-esterification process. It is alkali catalyzed reaction which involves waste cooking oil, methanol, and potassium hydroxide. The study focus on the physical and chemical properties of waste cooking oil (WCO), transesterification and production of biodiesel from WCO. The operation variables used were methanol/oil molar ratio (5:1-9:1), catalyst concentration (0.5-2.0 wt%), temperature (30-70°C). The evolution of the process was followed by gas chromatography, determining the concentration of the methyl esters at different reaction times. The biodiesel was characterized by its density, viscosity, high heating value, cetane index, cloud and pour points, characteristics of distillation, flash and combustion points, saponification value, and iodine value according to ISO norms. The biodiesel with the best properties was obtained using a methanol/oil molar ratio of 6:1, potassium hydroxide as catalyst (1%), and 60°C temperature. This biodiesel had properties very similar to those of no. 2 diesel.},
 year = {2017}
}

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