Recycling of Used Engine Oil Using Extraction by Single Solvent

Mohamed Jurny; Mohamed Elbourawi; Ezeddine Zorgani

doi:doi:10.11648/j.ajche.20231102.11

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Recycling of Used Engine Oil Using Extraction by Single Solvent

Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani

Published in American Journal of Chemical Engineering (Volume 11, Issue 2)

Received: 20 August 2022 Accepted: 4 October 2022 Published: 5 June 2023

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Abstract

The need for virgin base oil is reduced and other resources are conserved during the refining of used, spent, or waste oils to make new lubricating oil. It is important to collect and recycle spent lubricating oil in order to protect the environment and natural resources. Although the lubricating oil itself remains unchanged after use, it becomes contaminated with combustion byproducts, deteriorated additives, water, and various dust particles during its time in the engine. The purpose of re-cycling is to eliminate degraded additives and impurities while restoring the oil's qualities to those specified by the Society of Automotive Engineers. Therefore, this study focuses on the extraction of engine oils utilizing a single solvent approach for re-cycling. The N-methyl-2-pyrrolidone was used as the solvent. The used oil was gathered from vehicle repair stations. After being allowed for settling to removing large suspended particles, the oil was subjected to a sequence of physical treatment processes. The solvent recovery process was carried out by using rotary evaporator equipment with a vacuum pump. The engine oil obtained at the end of the process is a base oil ready to be used again after addition of the proper additives. Eventually, the characteristics of the recycled oil were established and evaluated against the standards set forth by the Society of Automotive Engineers. According to the study, 10 litres of lubricating oil could be produced from 25 litres of used oil when it was recycled properly, as opposed to 220 litres of crude oil, which would be needed to make the same amount of oil.

Published in	American Journal of Chemical Engineering (Volume 11, Issue 2)
DOI	10.11648/j.ajche.20231102.11
Page(s)	33-38
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), 2023. Published by Science Publishing Group

Keywords

Used, Spent or Waste Oils, Virgin Base, Lubricating Oil, Dehydration, Atmospheric Distillation, Vacuum Distillation, Solvent Extraction, Additives

References

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[2]	L. Andrews. “Compendium of Recycling and Destruction Techno- logies for Waste Oils,” United Nations Environment Programme, 2008.
[3]	Silvio R. Teixeira and Gleyson T. De A. Santos, Incorporation of Waste From Used Lube Oil Re-Refining Industry In Ceramic Body: Characterization And Properties, Revista Ciências Exatas – Universidade De Taubaté (Unitau) – Brasil, 2 (1), (2008).
[4]	Whisman, M. L.; Reynolds, J. W.; Goetzinger, J. W.; Cotton, F. O.; Brinkman, D. W. Re-refining makes quality oils. Hydrocarb. Process. 1978, 57, page 141–145.
[5]	Hopmans, J. J. The Problem of the Processing of Spent Oil in the Member States of EEC; Report for the European Economic Community (EEC); National Institute for Wastewater Treatment: Dordrecht, The Netherlands, 1974.
[6]	Kajdas, C. Major pathways for used oil disposal and recycling, Part 1. Tribotest J. 2000, 7, page 61–74.
[7]	IARC (International Agency for Research on Cancer). Polynuclear Aromatic Hydrocarbons, Part 2, Carbon Blacks, Mineral Oils (Lubricant Base Oils and Derived Products) and Some Nitroarenes. In IARC Monographs on the Evaluation of Carcinogenic Risks to Humans; IARC: Lyon, France, 1984.
[8]	Danane et al. "Experimental regeneration process of used motor oils" Revue des Energies Renouvelables Vol. 17 N°2 (2014) 345-351.
[9]	Shri et al. "Studies on Reuse of Re-Refined Used Automotive Lubricating Oil" Research Journal of Engineering Sciences, (2014), Vol. 3 (6), 8-14.
[10]	Ihsan et al, "Recycling of Waste Engine Oils Using a New Washing Agent", Energies 2013, 6, 1023-1049; doi: 10.3390/en6021023.
[11]	Brownwell. (1972), “Butanol as Precipitating &Extracting Agent”, U.S. Patent: 3,639,229.
[12]	Rincon, J.; Canizares, P.; and Maria, T. G. (2005), “Regeneration of Used Lubricant Oil by Ethane Extraction”, Journal of Supercritical Fluids, Vol. 39, pp. 7854- 7859.
[13]	Nimir, O. M.; Abdul Mutalib, M. I.; and Adnan, R. (1997), “ Recycling of Used Lubrication Oil by Solvent Extraction- A Guide for Single Solvent Design”, Institute of Technology PETRONAS, 31750 Tronoh, Perak, Malaysia.
[14]	Manzoor, A. K.: Mahmoud, M.; and Aban. (1996), “Characteristics of Lubricating Oils, Their Environmental Impact and Survey of Disposal Methods”, Environmental Management and Health, Vol. 7, Issue 1, pp. 23-32.
[15]	Khelifi, O.; Giovanna, F. D.; Vranes, S.; Lodolo, A.; and Miertus, S. (2006), “Decision Support Tool for Oil Re-Generation Technologies Assessment and Selection”, Journal of Hazardous Materials, Vol. B 137, pp. 437-442.

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APA Style

Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani. (2023). Recycling of Used Engine Oil Using Extraction by Single Solvent. American Journal of Chemical Engineering, 11(2), 33-38. https://doi.org/10.11648/j.ajche.20231102.11

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ACS Style

Mohamed Jurny; Mohamed Elbourawi; Ezeddine Zorgani. Recycling of Used Engine Oil Using Extraction by Single Solvent. Am. J. Chem. Eng. 2023, 11(2), 33-38. doi: 10.11648/j.ajche.20231102.11

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AMA Style

Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani. Recycling of Used Engine Oil Using Extraction by Single Solvent. Am J Chem Eng. 2023;11(2):33-38. doi: 10.11648/j.ajche.20231102.11

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@article{10.11648/j.ajche.20231102.11,
  author = {Mohamed Jurny and Mohamed Elbourawi and Ezeddine Zorgani},
  title = {Recycling of Used Engine Oil Using Extraction by Single Solvent},
  journal = {American Journal of Chemical Engineering},
  volume = {11},
  number = {2},
  pages = {33-38},
  doi = {10.11648/j.ajche.20231102.11},
  url = {https://doi.org/10.11648/j.ajche.20231102.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajche.20231102.11},
  abstract = {The need for virgin base oil is reduced and other resources are conserved during the refining of used, spent, or waste oils to make new lubricating oil. It is important to collect and recycle spent lubricating oil in order to protect the environment and natural resources. Although the lubricating oil itself remains unchanged after use, it becomes contaminated with combustion byproducts, deteriorated additives, water, and various dust particles during its time in the engine. The purpose of re-cycling is to eliminate degraded additives and impurities while restoring the oil's qualities to those specified by the Society of Automotive Engineers. Therefore, this study focuses on the extraction of engine oils utilizing a single solvent approach for re-cycling. The N-methyl-2-pyrrolidone was used as the solvent. The used oil was gathered from vehicle repair stations. After being allowed for settling to removing large suspended particles, the oil was subjected to a sequence of physical treatment processes. The solvent recovery process was carried out by using rotary evaporator equipment with a vacuum pump. The engine oil obtained at the end of the process is a base oil ready to be used again after addition of the proper additives. Eventually, the characteristics of the recycled oil were established and evaluated against the standards set forth by the Society of Automotive Engineers. According to the study, 10 litres of lubricating oil could be produced from 25 litres of used oil when it was recycled properly, as opposed to 220 litres of crude oil, which would be needed to make the same amount of oil.},
 year = {2023}
}

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TY - JOUR
T1 - Recycling of Used Engine Oil Using Extraction by Single Solvent
AU - Mohamed Jurny
AU - Mohamed Elbourawi
AU - Ezeddine Zorgani
Y1 - 2023/06/05
PY - 2023
N1 - https://doi.org/10.11648/j.ajche.20231102.11
DO - 10.11648/j.ajche.20231102.11
T2 - American Journal of Chemical Engineering
JF - American Journal of Chemical Engineering
JO - American Journal of Chemical Engineering
SP - 33
EP - 38
PB - Science Publishing Group
SN - 2330-8613
UR - https://doi.org/10.11648/j.ajche.20231102.11
AB - The need for virgin base oil is reduced and other resources are conserved during the refining of used, spent, or waste oils to make new lubricating oil. It is important to collect and recycle spent lubricating oil in order to protect the environment and natural resources. Although the lubricating oil itself remains unchanged after use, it becomes contaminated with combustion byproducts, deteriorated additives, water, and various dust particles during its time in the engine. The purpose of re-cycling is to eliminate degraded additives and impurities while restoring the oil's qualities to those specified by the Society of Automotive Engineers. Therefore, this study focuses on the extraction of engine oils utilizing a single solvent approach for re-cycling. The N-methyl-2-pyrrolidone was used as the solvent. The used oil was gathered from vehicle repair stations. After being allowed for settling to removing large suspended particles, the oil was subjected to a sequence of physical treatment processes. The solvent recovery process was carried out by using rotary evaporator equipment with a vacuum pump. The engine oil obtained at the end of the process is a base oil ready to be used again after addition of the proper additives. Eventually, the characteristics of the recycled oil were established and evaluated against the standards set forth by the Society of Automotive Engineers. According to the study, 10 litres of lubricating oil could be produced from 25 litres of used oil when it was recycled properly, as opposed to 220 litres of crude oil, which would be needed to make the same amount of oil.
VL - 11
IS - 2
ER -

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Author Information

Mohamed Jurny

Chemical Engineering Department, Higher Institute of Sciences and Technology, Tripoli, Libya
Mohamed Elbourawi

Chemical Engineering Department, University of Tripoli, Tripoli, Libya
Ezeddine Zorgani

Planning and Studies Department, National Oil Corporation (NOC), Tripoli, Libya

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APA Style

Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani. (2023). Recycling of Used Engine Oil Using Extraction by Single Solvent. American Journal of Chemical Engineering, 11(2), 33-38. https://doi.org/10.11648/j.ajche.20231102.11

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ACS Style

Mohamed Jurny; Mohamed Elbourawi; Ezeddine Zorgani. Recycling of Used Engine Oil Using Extraction by Single Solvent. Am. J. Chem. Eng. 2023, 11(2), 33-38. doi: 10.11648/j.ajche.20231102.11

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AMA Style

Mohamed Jurny, Mohamed Elbourawi, Ezeddine Zorgani. Recycling of Used Engine Oil Using Extraction by Single Solvent. Am J Chem Eng. 2023;11(2):33-38. doi: 10.11648/j.ajche.20231102.11

Copy | Download

@article{10.11648/j.ajche.20231102.11,
  author = {Mohamed Jurny and Mohamed Elbourawi and Ezeddine Zorgani},
  title = {Recycling of Used Engine Oil Using Extraction by Single Solvent},
  journal = {American Journal of Chemical Engineering},
  volume = {11},
  number = {2},
  pages = {33-38},
  doi = {10.11648/j.ajche.20231102.11},
  url = {https://doi.org/10.11648/j.ajche.20231102.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajche.20231102.11},
  abstract = {The need for virgin base oil is reduced and other resources are conserved during the refining of used, spent, or waste oils to make new lubricating oil. It is important to collect and recycle spent lubricating oil in order to protect the environment and natural resources. Although the lubricating oil itself remains unchanged after use, it becomes contaminated with combustion byproducts, deteriorated additives, water, and various dust particles during its time in the engine. The purpose of re-cycling is to eliminate degraded additives and impurities while restoring the oil's qualities to those specified by the Society of Automotive Engineers. Therefore, this study focuses on the extraction of engine oils utilizing a single solvent approach for re-cycling. The N-methyl-2-pyrrolidone was used as the solvent. The used oil was gathered from vehicle repair stations. After being allowed for settling to removing large suspended particles, the oil was subjected to a sequence of physical treatment processes. The solvent recovery process was carried out by using rotary evaporator equipment with a vacuum pump. The engine oil obtained at the end of the process is a base oil ready to be used again after addition of the proper additives. Eventually, the characteristics of the recycled oil were established and evaluated against the standards set forth by the Society of Automotive Engineers. According to the study, 10 litres of lubricating oil could be produced from 25 litres of used oil when it was recycled properly, as opposed to 220 litres of crude oil, which would be needed to make the same amount of oil.},
 year = {2023}
}

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