PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2014 | 16 | 1 | 59-62
Tytuł artykułu

Removal of vanadium, potassium and iron from spent vanadium catalyst by leaching with citric acid at atmospheric pressure

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The effect of time, temperature, the catalyst particle size and the ratio of the catalyst weight to the leaching solution volume (S:L) on the treatment of spent vanadium catalyst components was determined using citric acid solutions at atmospheric pressure. The optimal parameters of catalyst leaching in 10% acid solutions at atmospheric pressure are: T = 323 K, t = 4 h, the particle size of less than 0.160 mm, the S:L ratio below 0.1. Under these conditions it was possible to dissolve about 90% of vanadium and potassium compounds and more than 60% of iron compounds contained in the catalyst. These results fall within the scope of research on a comprehensive method for recovering spent vanadium catalyst components.
Wydawca

Rocznik
Tom
16
Numer
1
Strony
59-62
Opis fizyczny
Daty
wydano
2014-03-01
online
2014-03-25
Twórcy
  • Nicolaus Copernicus University, Faculty of Chemistry, Department of Chemical Technology, ul. Gagarina 7, 87-100 Toruń, Poland, mazur@chem.umk.pl
Bibliografia
  • 1. Białowicz, K. & Trypuć, M. (2011). Effect of Rosulf an L and Sulforokanol L225/1 on calcium carbonate properties. Przem. Chem. 90 (1), 148-152 (in Polish).
  • 2. Białowicz, K. (2010). Precipitation of calcium carbonate from distillation residues and a fi ltrates from the solvay processat 293 K. Part 2. Processing of diluted solutions. Przem. Chem. 89 (1), 77-80 (in Polish).
  • 3. Trypuć, M. & Białowicz, K. (2010). Precipitation of calcium carbonate from post-distillation liquor and post-fi ltration liquid from Solvay process in the presence of CaCO3 crystals. Przem. Chem. 89 (10), 1357-1360 (in Polish).
  • 4. Białowicz, K., Trypuć, M., Kiełkowska, U. (2010). Precipitation of calcium carbonate from distillation residues and a fi ltrates from the Solvay process at 293 K. Part 1. Processing of concentrated solutions. Przem. Chem. 89 (1), 72-76 (in Polish).
  • 6. Białowicz, K., Trypuć, M., Kiełkowska, U. (2008). Precipitation of calcium carbonate in presence of urea. Przem. Chem. 87 (10), 1053-1056 (in Polish).
  • 7. Trypuć, M. & Białowicz, K. (2011). CaCO3 production using liquid waste from Solvay method. J. Clea. Prod. 19, 751-756. DOI: 10.1016/j.jclepro.2010.11.009.[Crossref]
  • 8. The European Environment (State and outlook 2010). (2010). European Environment Agency: Copenhagen. DOI:10.2800/45773.[Crossref]
  • 9. Report on the state of the environment in Poland 2008. (2010). GIOS, Environmental Monitoring Library: Warszawa (in Polish).
  • 10. Grzesiak, P. (2006). Utilization of industrial wastes from sulfuric acid production process. Przem. Chem. 8-9, 1015-1019 (in Polish).
  • 11. Grobela, M., Grzesiak, P. & Motała, R. (2010). The infl uence of iron oxide on properties and durability of vanadium catalyst used in the oxidation of sulfur dioxide. Przem. Chem. 89 (2), 178-182 (in Polish).
  • 12. Ksibi, M., Elaloui, E., Houas, A. & Moussa, N. (2003). Diagnosis of deactivation sources for vanadium catalysts used in SO2 oxidation reaction and optimization of vanadium extraction from deactivated catalysts. Appl. Surf. Sci. 220, 105-112. DOI: 10.1016/S0169-4332(03)00748-7.[Crossref]
  • 13. Mazurek, K. (2012). Studies on the optimum conditions for leaching the spent vanadium catalyst from metallurgical plants with sodium hydroxide solutions. Przem. Chem. 91 (2), 234-238 (in Polish).
  • 14. Mazurek, K., Białowicz, K. & Trypuć, M. (2010). Extraction of vanadium compounds from the used vanadium catalyst with the potassium hydroxide solution. Pol. J. Chem. Techn. 12 (1), 23-28. DOI: 10.2478/v10026-010-0005-2.[Crossref][WoS]
  • 15. Mazurek, K. & Trypuć, M. (2009). Recovery of the components of the spent vanadium catalyst with sulfuric(VI) acid solutions. Przem. Chem. 88 (11), 1248-1251 (in Polish).
  • 16. Mazurek, K. (2013). Recovery of vanadium, potassium and iron from a spent vanadium catalyst by oxalic acid solution leaching, precipitation and ion exchange processes. Hydrometallurgy 134-135, 26-31. DOI: 10.1016/j.hydromet.2013.01.011.[Crossref][WoS]
  • 17. Mazurek, K., Białowicz, K., Trypuć, M. (2010). Recovery of vanadium, potassium and iron from a spent catalyst using urea solution. Hydrometallurgy 103 (1-4), 19-24. DOI: 10.1016/j. hydromet.2010.02.008.[WoS][Crossref]
  • 18. Lee, F.M., Knudsen, R.D. & Kidd, D.R. (1992). Reforming catalyst made from the metals recovered from spent atmospheric residue of desulphurisation catalyst. Ind. Eng. Chem. Res. 31 487-490. DOI: 10.1021/ie00002a006.[Crossref]
  • 19. Zeng, L. & Cheng, C.Y. (2009). A literature review of the recovery of molybdenum and vanadium from spent hydrodesulphurization catalysts. Part I: metallurgical processes. Hydrometallurgy 98, 1-9. DOI: 10.1016/j.hydromet.2009.03.010.[WoS][Crossref]
  • 20. Brouwer, P. (2006). Theory of XRF. PANalytical B.V.: Almelo, Netherlands.
  • 21. Shao, Y., Feng, Q., Chen, Y., Leming, O., Zhang, G. & Lu, Y. (2009). Studies on recovery of vanadium from desilication residue obtained from processing of a spent catalyst. Hydrometallurgy 96, 166-170, DOI: 10.1016/j.hydromet.2008.10.005.[Crossref][WoS]
  • 22. Khorfan, S., Wahoud, A. & Reda, Y. (2001). Recovery of vanadium pentaoxide from spent catalyst used in the manufacture of sulphuric acid. Periodica Polytechnica Ser. Chem. Eng. 45, 131-137, DOI: 10.3311/pp.ch.2001-2.03.[Crossref]
  • 23. Kiełkowska, U., Białowicz, K., Trypuć, M. & Grzesiak, P. (2008). Extraction of vanadium compounds from spent vanadium catalyst using NaOH solution, Sulfuric acid - new opportunities, IOR Poznań, 315-322 (in Polish).
  • 24. Grzesiak, P. & Grobela, M. (2007). The infl uence of iron on the some properties of vanadium catalyst used to the SO2 oxidation process. IOR PIB: Poznań, Poland (in Polish).
  • 25. Grzesiak, P., Grobela, M., Motała, R. (2007). The infl uence of the catalyst worktime on SO2 emission quantity from the sulfuric acid system and the catalyst waste material. Pol. J. Chem. Technol. 3(9), 134-137, DOI: 10.2478/v10026-007-0073-0.[Crossref]
  • 26. Grzesiak, P., Grobela, M., Motała, R. & Łukaszyk, J. (2011). Phase changes in vanadium catalysts containing iron compounds. Przem. Chem. 90 (12), 2198-2201 (in Polish).
  • 27. Grzesiak, P., Grobela, M., Motała, R. & Mazurek, K. (2010). Effect of recovered silica on the properties of new vanadium catalyst. Przem. Chem. 89 (4), 372-376 (in Polish).
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_pjct-2014-0010
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.