Technology for obtaining modified oil sorbents
https://doi.org/10.20914/2310-1202-2020-4-247-253
Abstract
Expediency of using natural glauconite material as a basis for the production of an environmentally friendly sorbent with hydrophobic and magnetic properties for liquidating oil and oil products spills mechanically and using a magnetic field has been substantiated and experimentally proved. Fractional, elemental and oxide compositions of the original mineral have been studied. The structure of glauconite fraction 0.045-0.1 mm has been investigated by transmission electron microscopy. It was found that the surface of the sample particles is heterogeneous with a large number of pores and cracks. Based on the experimental data, the optimal conditions for the production and use of powder and granular sorbents based on glauconite with specified properties were determined, at which a high degree of recovery (more than 90%) of oil with water and hard surfaces. The optimum temperature for obtaining a magnetic oil sorbent is 400 °C. The doses of stearic acid and iron (III) oxide were established at 5 wt. %, which provide hydrophobicity and magnetic properties to the synthesized sorbent. A high degree of oil (97%) and oil (98%) recovery when using a sorbent is achieved at a ratio of 1: 10 to sorbate. To eliminate oil and oil product spills, it is proposed to use granular ferromagnetic sorbents obtained by introducing carboxymethyl cellulose into the modified glauconite composition. oil and oil products granular sorbent increases in comparison with the original mineral by 1.2–2.2 times. Technological schemes for obtaining ferromagnetic hydrophobic and granular sorbents based on glauconite for collecting oil and oil products from water and solid surfaces have been developed. The synthesized sorbents are characterized by high efficiency, low cost, and environmental friendliness.
About the Authors
R. Mejri
Voronezh State University of Engineering Technologies
postgraduate student, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
postgraduate student, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
Y. S. Peregudov
Voronezh State University of Engineering Technologies
Cand. Sci. (Chem.), associate professor, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
Cand. Sci. (Chem.), associate professor, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
E. M. Gorbunova
Voronezh State University of Engineering Technologies
Cand. Sci. (Chem.), associate professor, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
Cand. Sci. (Chem.), associate professor, inorganic chemistry and chemical technology department, Revolution Av., 19 Voronezh, 394036, Russia
References
1. Mericidi I.A., Ivanovsky V.N., Prokhorov A.N. et al. Equipment and technologies for localization and elimination of emergency oil and oil product spills: Handbook. SPb., NPO "Professional", 2008. 824 p. (in Russian).
2. Vorobyov Yu.L., Akimov V.A., Sokolov Yu. I. Prevention and elimination of emergency oil and oil product spills. Moscow, Institute of risk and safety, 2007. 368 p. (in Russian).
3. Kamenshchikov F.A., Bogomolny E.I. Oil sorbents. Moscow-Izhevsk, SIC "Regular and chaotic dynamics", 2005. 268 p. (in Russian).
4. Sukharev Yu. I., Kuvykina E.A. Inorganic ionites and their application for cleaning the surrounding water environment from technogenic pollution. Proceedings of the Chelyabinsk scientific center of UB RAS. 2001. no. 4 (13). pp. 63–67. (in Russian).
5. Sukharev Yu. I., Kuvykina E.A. The Use of glauconite Ural deposits in the processes of water purification from iron (II, III). Proceedings of the Chelyabinsk scientific center of UB RAS. 2002. no. 1 (14). pp. 141–150. (in Russian).
6. Tsygankova L.E., Bogdanova L.E. Sorption of cations of iron (II) glauconite GBMT from aqueous solutions. Vestnik TSU. 2011. vol. 16. no. 3. pp. 838–842. (in Russian).
7. Vigdorovich V.I., Tsygankova L.E., Nikolenko D.V., Akulov A.I. extraction of phenol from aqueous solutions with glauconite. Sorption and chromatographic processes. 2010. vol. 10. no. 4. pp. 505–511. (in Russian).
8. Vigdorovich V.I., Tsygankova L.E., Nikolenko D.V., Akulov A.I. Extraction of copper (II) and phenol ions in a flowing solution by glauconite of the Bondarsky district of the Tambov region. Sorption and chromatographic processes. 2011. vol. 11. no. 6. pp. 930–937. (in Russian).
9. Vigdorovich V.I., Tsygankova L.E., Morshchinina I.V., Bazhenova E.A. et al. Sorption of magnesium (II) cations by glauconite GBMTO. Vestnik TSU. 2013. vol. 18. no. 5. pp. 2810–2813. (in Russian).
10. Vigdorovich V.I., Marinina V.I., Tsygankova L.E. Sorption of the glauconite GBMT cations calcium (II). Bulletin of the TSU. 2013. vol. 18. no. 6. pp. 3182–3185. (in Russian).
11. Kelesoglu, S., Volden, S., Kes, M., Sjoblom J. Adsorption of naphthenic acids onto mineral surfaces studied by quartz crystal microbalance with dissipation monitoring (QCM-D). Energy Fuels. 2012. no. 26 (8). pp. 5060–5068.
12. Patowary M., Pathak K., Ananthakrishnan R. A facile preparation of superhydrophobic and oleophilic precipitated calcium carbonate sorbent powder for oil spill clean-ups from water and land surfaces. RSC Advances. 2015. no. 5 (97). pp. 79852–79859.
13. Semakina O.K., Yakusheva Yu.S., Shevchenko A.A. Choice of a method for granulating sorbents from production waste. Fundamental research. 2013. no. 8–3. pp. 720–725. (in Russian).
14. Mehta D., Mazumdar S., Singh S.K. Magnetic adsorbents for the treatment of water/wastewater – a review. J. Water Process Eng. 2015. no. 7. pp. 244–265.
15. Singh B., Kumar S., Kishore B., Narayanan T.N. Magnetic scaffolds in oil spill applications. Environmental Science: Water Research & Technology. 2020. no. 6 (3). pp. 436–463.
16. Treijs J., Teirumnieks E., Mironovs V., Lapkovskis V. et al. Environment. Technology. Resources Proceedings of the 9th International Scientific and Practical Conference. 2013. vol. 1. pp. 95–102.
17. Lutfullin M.A., Shornikova O.N., Vasiliev A.V., Pokholok K.V. et al. Petroleum products and water sorption by expanded graphite enhanced with magnetic iron phases. Carbon. 2014. no. 66. pp. 417–425.
18. Cornell R.M., Schwertmann U. The iron oxides: structure, properties, reactions, occurrences and uses. John Wiley & Sons, 2003. 664 p.
19. Yu L., Hao G., Gu J., Zhou S. et al. Fe3O4/PS magnetic nanoparticles: Synthesis, characterization and their application as sorbents of oil from waste water. Journal of Magnetism and Magnetic Materials. 2015. no. 394. pp. 14–21.
20. Niftaliev S.I., Peregudov Yu.S., Mokshina N.Ya., Mejri R. et al. Influence of thermal activation of glauconite on its water and oil capacity. Ecology and industry in Russia. 2019. vol. 23. no. 7. pp. 42–47. (in Russian).
Review
For citations:
Mejri R., Peregudov Y.S., Gorbunova E.M. Technology for obtaining modified oil sorbents. Proceedings of the Voronezh State University of Engineering Technologies. 2020;82(4):247-253. (In Russ.) https://doi.org/10.20914/2310-1202-2020-4-247-253
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