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Sorption Reaction of Chromium(VI) Ions with Carbon Adsorbents

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Abstract

The sorption interaction of chromium(VI) ions with carbon adsorbents was studied by the physicochemical methods of energy dispersive X-ray spectroscopy, IR spectroscopy, and modeling using the Firefly801 program. A probable sorption mechanism is proposed, which can be considered as the sum of processes determined by external and internal diffusion of ions, electrostatic interaction, and ion exchange reactions.

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REFERENCES

  1. 1

    Novotnik, B., Zuliani, T., and Scancar, J., J. Anal. At. Spectrom., 2012, vol. 27, no. 9, pp. 1484–1493.

    CAS  Article  Google Scholar 

  2. 2

    Usui, T., Iwata, T., and Miyake, S., J. Dent. Sci., 2018, vol. 13, no. 2, pp. 151–159.

    Article  Google Scholar 

  3. 3

    Vinogradov, S.S., Ekologicheski bezopasnoe gal’vanicheskoe proizvodstvo (Environmentally-Safe Galvanic Manufacturing), Moscow: Globus, 2002.

  4. 4

    Basha, C.A., Ramanathan, K., and Rajkumar, R., Ind. Eng. Chem. Res., 2008, vol. 47, no. 7, pp. 2279–2286.

    Article  Google Scholar 

  5. 5

    Dudarev, V.I., Filatova, E.G., Dudareva, G.N., et al., Zavod. Lab., Diagn. Mater., 2015, no. 1 (81), pp. 16–23.

  6. 6

    Klimova, O.V., Dudarev, V.I., and Filatova, E.G., RF Patent 2547756, 2013.

  7. 7

    Leonov, S.B., Elshin, V.V., Dudarev, V.I., et al., RF Patent 2064335, 1996.

  8. 8

    Leonov, S.B., Elshin, V.V., Dudarev, V.I., et al., Poluchenie i primenenie sinteticheskikh uglerodnykh sorbentov dlya izvlecheniya blagorodnykh metallov (Synthesizing and Application of Synthetic Carbon Sorbents for Noble Metals Extracting), Irkutsk: Irkutsk State Technical Univ., 1997.

  9. 9

    Leonov, S.B., Elshin, V.V., Dudarev, V.I., et al., Uglerodnye sorbenty na osnove iskopaemykh uglei (Carbon Sorbents on the Base of Fossil Coal), Irkutsk: Irkutsk State Technical Univ., 2000.

  10. 10

    Lavrukhina, A.K. and Yukina, L.V., Analiticheskaya khimiya khroma (Analytical Chemistry of Chromium), Moscow: Nauka, 1979.

  11. 11

    Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, Part A: Theory and Applications in Inorganic Chemistry, Hoboken, NJ: Wiley, 2009.

    Google Scholar 

  12. 12

    Silverstain, R.M., Bassler, G.C., and Morrill, T.C., Spectrometric Identification of Organic Compounds, New York: John Wiley and Sons, 1991.

    Google Scholar 

  13. 13

    Ryabin, V.A., Neorganicheskie soedineniya khroma (Inorganic Compounds of Chromium), Leningrad: Khimiya, 1981.

  14. 14

    Dudareva, G.N., Randin, O.I., Petukhova, G.A., et al., Prot. Met. Phys. Chem. Surf., 2015, vol. 51, no. 6, pp. 939–943.

    CAS  Article  Google Scholar 

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Correspondence to V. I. Dudarev or G. A. Petukhova.

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Rybarchuk, O.V., Dragunsky, A.V., Dudarev, V.I. et al. Sorption Reaction of Chromium(VI) Ions with Carbon Adsorbents. Prot Met Phys Chem Surf 57, 464–468 (2021). https://doi.org/10.1134/S2070205121030205

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Keywords:

  • chromium(VI) ions
  • absorption
  • carbon adsorbents
  • mechanism