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Metallurgist

, Volume 61, Issue 5–6, pp 375–381 | Cite as

Preparation of Standard Iron Concentrates from Non-Traditional Forms of Raw Material Using a Pulsed Magnetic Field

  • S. A. Korchevenkov
  • T. N. Aleksandrova
Article
  • 25 Downloads

The article is devoted to studying the possibility of preparing iron concentrates from fine classes of dumped fly ash of Far East thermal power plants by means of dry magnetic separation using a laboratory pulsed magnetic field separator. Process indices are compared for ash separation in different types of magnetic separators. Characteristics of a laboratory pulsed magnetic field separator and experimental scheme are provided. Separation products are analyzed and separation indices are calculated.

Keywords

iron concentrate fly ash waste dry magnetic separation pulsed magnetic field 

References

  1. 1.
    L. M. Ryabov, A. S. Delitsyn, Yu. M. Vlasov, and Yu. V. Golubov, “Preparation of magnetic products from Kashira GRES fly ash,” Obogash. Rud, No. 6, 41–45 (2013).Google Scholar
  2. 2.
    V. A. Melent’ev, Composition and Properties of TPP Ash and Slag: Ref. Book, Energoatomizdat, Leningrad (1985).Google Scholar
  3. 3.
    M. Ahmaruzzaman, “A review on the utilization of fly ash,” Progr. Energy Comb. Sci., 36, No. 3, 327–363 (2010).CrossRefGoogle Scholar
  4. 4.
    X. H. Wang, et al., “The optimization of sintering process for alumina extraction from fly ash,” Adv. Mater. Res., 878, 264–270 (2014).CrossRefGoogle Scholar
  5. 5.
    M. I. M. Loya and A. M. Rawani, “A review: promising applications for utilization of fly ash,” Int. J. Adv. Technol. Eng. Sci., 02, No. 07, 143–149 (2014).Google Scholar
  6. 6.
    V. A. Chanturiya, L. A. Veisberg, and A. P. Kozlov, “Priority research areas in the field of processing mineral resources,” Obogash. Rud, No. 2, 3–9 (2014).Google Scholar
  7. 7.
    A. M. Delitsyn, et al., “Combined enrichment and treatment of electric station coal ash in the RF,” Proc. 9th Congr. of CIS Country Concentrators, MISiS, Moscow (2013), Vol. 1, pp. 225–230.Google Scholar
  8. 8.
    S. A. Prolop’ev et al., “Reasearch for studying the possibility of preparing high quality iron-containing product and other valuable components from TPP-9 OAO Irkutsenergo fly ash,” Proc. 10th Congr. of CIS Country Concentrators, MISiS Moscow (2015), Vol. 1, pp. 256–261.Google Scholar
  9. 9.
    T. N. Aleksandrova, K. V. Prokhorov, and V. V. L’vov, “Extraction of the magnetic fraction of coal burning waste using high-gradient magnetics separation,” Gorn. Zh, No. 12, 4–8 (2015).Google Scholar
  10. 10.
    T. Hirajima et al, “Recovery of cenospheres from coal fly ash using a dry separation process: Separation estimation and potential application,” Int. J. Mineral Proc., 95, No. 1–4, 18–24 (2010).CrossRefGoogle Scholar
  11. 11.
    V. A. Arsent’ev, S. V. Dmitriev, O. A. Mezenin, and E. L. Kotova, “Substance composition and technology of TPP dust dry separation,” Obogash. Rud, No. 4, 49–53 (2015).Google Scholar
  12. 12.
    V. F. Infantov, A. N. Zaostrovskii, and O. P. Zanina, “Study of industrial experience of processing ash by magnetic separation in the South Kuzbass GRES,” Vestn. Kuzbass. Gos. Tekhn. Univ., No. 5, 84–90 (2006).Google Scholar
  13. 13.
    E. I. Putilin and V. S. Tsvetkov, Review of Information of Domestic and Overseas Experience of Using Waste for Sold Fuel Combustion in TPP, SOYuZDORNII, Moscow (2003).Google Scholar
  14. 14.
    A. A. Cherepanov and V. T. Kardash, “Comprehensive preparation of TPP slag and ash waste,” Geol. Polezn. Iskop. Mir. Okeana, No. 2, 100–117 (2009).Google Scholar
  15. 15.
    A. I. Kalachev, “The ash and slag waste market of Russia through the eyes of a trader. Phoenix consortium,” Proc. 5th Conf. Ashes from TPPs: Removal, Transport, Processing, Storage, Moscow, April 24–25, 2014.Google Scholar
  16. 16.
    V. M. Sizyakov, A. A. Vlasov, and V. Yu. Bazhin, “Strategic tasks of the Russian metallurgical sector,” Tsvet. Met., No. 1, 32–37 (2016).Google Scholar
  17. 17.
    O. N. Tikhonov and S. A. Gladkov, USSR Inventor’s Cert. 1174087, IPC B03C1/24, “Method for separating particles with different magnetic susceptibility and separator for accomplishing it,” subm. 02.16.1984, publ. 08.23.1985, Byull., No. 31.Google Scholar
  18. 18.
    M. Dobbins, P. Dann, and Ya. Sherrell, “Recent achievements in the field of planning and using magnetic separators,” Tsvet. Met., No. 2, 48–54 (2010).Google Scholar
  19. 19.
    K. V. Prokhorov, Development of Technology for Extracting Valuable Components from Ash and Slag Material (on the example of Khabarovskenergo TPP ash): Dissert. Cand. Techn. Sci., Irkutsk (2015).Google Scholar
  20. 20.
    A. N. Shabarov, T. N. Alexandrova, and N. V. Nikolaeva, “To the question of complex use of ashes and slag waste CHP plant,” Proc. 18th Int. Coal Preparation Congr., St. Petersburg, Russia, June 28 – July 1, 2016, pp. 603–607.Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2017

Authors and Affiliations

  1. 1.St. Petersburg Mining UniversitySt. PetersburgRussia

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