Receiving import-substituting adsorbents on the basis of charcoal

Authors

R.A Paygamov, Doctor at Institute of General and Inorganic Chemistry, Academy of Science, Uzbekistan. Тel.:+99897-710-03-11(м.),Follow
D.J Jumayeva, Doctor of Technical Sciences, Leading Researcher, Institute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan. Tel: + 99897-773-16-49 (m.) ,.Follow
Sh.A Kuldasheva, Doctor of Chemistry, Leading Researcher, Institute of General and Inorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan. Phone: + 99897-430-04-60 (m.),Follow
I.D Eshmetov, Doctor of Technical Sciences, Professor, Head. lab. colloid chemistry, Institute of General and Inorganic Chemistry, Academy of Sciences, Republic of Uzbekistan, Тел.:+99897-448-28-56 (м.),Follow

Abstract

In this article, the issues of obtaining import-substituting carbonaceous adsorbents based on wood for cleaning oil-processing industrial wastewater from oil products are considered. The experiments obtaining adsorbents, out at different temperatures and times were carried. It was shown that new, highly adsorptive carbonaceous adsorbents based on wood were obtained by pyrolysis with thermal activation at the optimum temperature (350-400° C during 90 minutes). Physical and chemical properties of adsorbents and the dependence of the porosity of coal on the pyrolysis temperature and the degree of grinding is studied.

First Page

56

Last Page

60

References

1. R.A.Paygamov, D.S.Salihanova, I.D.E`shmetov, D.J.Jumaeva, “Poluchenie ugol'ny'h adsorbentov iz drevesiny' mestny'h sortov” [Obtaining corner adsorbents from local wood varieties] Uzbekskiy himicheskiy jurnal, no. 2, pp. 53-57, 2018. (in Russian).

2. R.A.Paygamov, D.S.Salihanova, I.D.E`shmetov, D.J.Jumaeva, F.N.Agzamova, “Ochistka stochny'h vod ot nefteproduktov na osnove drevesny'h ugley” [Waste water treatment from petroleum products based on charcoal], VII Respublikanskaya nauchno-prakticheskaya konferenciya "Racional'noe ispol'zovanie prirodny'h resursov yujnogo priaral'ya", Nukus, 2018, pp. 155-157 (in Russian).

3. D.D.Fazullin, G.V.Mavrin, I.G.SHayhiev, “Sorbenty' dlya ochistki stochny'h vod, soderjasch'ih nefteprodukty'” [Sorbents for wastewater treatment containing petroleum products], Jurnal E` i PB, no. 1-2, pp. 60-63, 2015. (in Russian).

4. F.A.Kamensch'ikov, E.I.Bogolomova, “Neftyany'e sorbenty'” [Oil sorbents], Moskva-Ijevsk: Institut komp'yuterny'h issledovaniy, 2003, 268 p. (in Russian)

5. G.A.Budnickiy, V.S.Matveev, M.E Kazakov. Him. volokna, no. 5, pp. 19-22, 1993. (in Russian).

6. Koly'shkin D.A, Mihaylova K.K., Aktivny'e ugli, Spravochnik., [Activated carbons, handbook ] Himiya, Leningrad: 1969. 284 s.

7. GOST 21560.1-82. “Metod opredeleniya granulometricheskogo sostava” [Method for determining the granulometric composition].

Recommended Citation

Paygamov, R.A; Jumayeva, D.J; Kuldasheva, Sh.A; and Eshmetov, I.D (2018) "Receiving import-substituting adsorbents on the basis of charcoal," Chemical Technology, Control and Management: Vol. 2018: Iss. 1, Article 10.
DOI: https://doi.org/10.34920/2018.1-2.56-60