Applied Sciences | Open Access | DOI: https://doi.org/10.37547/tajas/Volume05Issue11-03

ADSORPTION PROCESSES FOR RESTORING TECHNICAL CHARACTERISTICS AND PROPERTIES OF USED OIL

Sh.T. Poyonov , Tashkent State Technical University, Uzbekistan
S.M. Turabdzhanov , Tashkent State Technical University, Uzbekistan

Abstract

The work carried out systematic research to create a technology for restoring the original properties of used oils. Adsorption purification of waste oils using the bentonite-vermiculite method was carried out. based on the use of the ability to retain oily contaminants penetrating through the outer surface and internal capillaries - the pores of the sorbent granules.

Keywords

Bentonite, vermiculite, adsorption purification

References

M.E. Yunovich, T.V. Fremel, M.A. Zubova, T.N. Mitusova. Influence of adsorption purification on the properties of used motor oil // Chemistry and technology of fuel and oils. - 1993. - No. 8. – P.36-37.

Pat. 2180867 Russian Federation. Centrifugal small-sized installation for the separation of hydrocarbon compounds / Dolgov A.V.; publ. 03/27/02, Bulletin. No. 25. - 4 p.

Pat. 2371231 Russian Federation. Method and device for separating liquid into fractions of different densities / M.A. Vlasov, G.I. Pozhidaev, G.I. Krasenkov; publ. 10/27/09, Bulletin. No. 23. - 4 p.

A.N. Planovsky, P.I. Nikolaev. Processes and devices of chemical and petrochemical technology. - M.: Chemistry, 1972. - 496 p.

Baltenas R., Safonov F.S., Ushakov A.I. Motor oils. - M.: Alfa-Lab, 2000. - 272 p.

Malis J., Kristkova M. Structure of vermiculite modified by organic molecules // Acta Geodyn Geomater. – 2005. - Vol.2(138). - P. 105-111.

Brindley G.W. Complex of primary amines with montmorillonite and vermiculite // Clay minerals. – 1965. - Vol.6. - P. 91-96.

Calle C., De Vidales J.M.L., Pons C.H. Vermiculite // Hydrous phyllosilicates reviews in mineralogy. – 1988. - Vol.19. – P. 456-496.

Clays and clay minerals “Intercalation and grafting of vermiculite with octadecylamine using low-temperature melting.” 2019. - Vol.19. – P. 456-496.

Sh.T. Poyonov, S.M. Turabdjanov. Study of methods for developing waste lubricant recovery. Magazine "Technical science and innovation". 2022. Issue 1 Tashkent. pp. 50-58.

Article Statistics

Downloads

Download data is not yet available.

Copyright License

Download Citations

How to Cite

Sh.T. Poyonov, & S.M. Turabdzhanov. (2023). ADSORPTION PROCESSES FOR RESTORING TECHNICAL CHARACTERISTICS AND PROPERTIES OF USED OIL. The American Journal of Applied Sciences, 5(11), 10–17. https://doi.org/10.37547/tajas/Volume05Issue11-03