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Waste Lubricating Oil Treatment by Adsorption Process Using Different Adsorbents
Abstract:Waste lubricating oil re-refining adsorption process by different adsorbent materials was investigated. Adsorbent materials such as oil adsorbent, egg shale powder, date palm kernel powder, and acid activated date palm kernel powder were used. The adsorption process over fixed amount of adsorbent at ambient conditions was investigated. The adsorption/extraction process was able to deposit the asphaltenic and metallic contaminants from the waste oil to lower values. It was found that the date palm kernel powder with contact time of 4 h was able to give the best conditions for treating the waste oil. The recovered solvent could be also reused. It was also found that the activated bentonite gave the best physical properties followed by the date palm kernel powder.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1073595Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 3432
 Wang, J. X. Wang, K.R. Brower, and J.S. Buckley, "Advances in observation of asphaltene destabilization. SPE 50745," Presented at the SPE International Symposium on Oil Field Chemistry, Houston, Texas, February 16-19, 1999.
 P. M. Lichaa, "Asphalting deposition problem in Venezuela crude-usage of asphaltenes in emulsion stability," Can. Pet. Tech. J., 1977, pp. 609.
 D. Vasquez, D., G. A. Mansoori, "Identification and measurement of petroleum precipitates," J. Pet. Sci. Eng., 26(1-4), 2000, pp. 49-56.
 Juan H. Pacheco-Sanchez and G. Ali Mansoori, 1997, "In situ remedation of heavy organic deposits using aromatic solvents," Proceedings of the 5th Latin American and Caribbean Petroleum Engineering conference and exhibition, Society of Petroleum Engineering, Paper # 38966, 1997, p. 13.
 S. B. Battalova and A. Likerova,"Influence of strength of acid centers of adsorbents on degree of finishing of lubricating oils," Chem. Techno Fuels Oils, Vol.22, No.3-4, 1986, pp.191-194.
 M. A. Araujo and A. S. Telles, "Adsorption of oxidation products from lubricating oils using commercial adsorbents," Brazilian Journal of Chemical Engineering, Vol. 12, No.2, 1995, pp. 98-105.
 M. Alves dos Reis and M. Silva Jeronimo, "Waste lubricating oil rerefining by extraction-flocculation. A scientific basis to design efficient solvents," Ind. Chem. Res., 27, 1988, pp. 1222-1228.
 J.P. Martins, "The extraction-flocculation re-refining lubricating oil processes using ternary organic solvents," Ind. Chem. Res., 36, 1997, pp. 3854-3858.
 H. Jazayeri and M. Rezaei, "Studies on the acid activation of Bentonite clays", 15th International Congress of Chemical Process Engineering, 25-29 Aug. 2002, Praha, Czech Republic.