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Environmental Chemistry Letters

, Volume 17, Issue 3, pp 1375–1381 | Cite as

Mechanism of dry detoxification of chromium slag by carbon monoxide

  • Liwei He
  • Bin Li
  • Zhang Lin
  • Ping NingEmail author
  • Zhuang Shen
Original Paper

Abstract

Dry detoxification is a major technology used at the industrial scale for remediation of chromium slag. However, the mechanism of this reaction is poorly known, in particular the kinetics and the role of minerals. Here, we studied elemental and mineralogical compositions during chromium slag detoxification by carbon monoxide, using data from X-ray powder diffraction, electron backscattered diffraction, energy-dispersive spectrometry and chemical analysis. The detoxification kinetics were studied by thermal analysis techniques using thermogravimetric and differential thermogravimetric analysis. Results show that the decomposition of Cr(VI)-containing minerals is responsible for the reduction process. The apparent activation energy is 41.36 kJ mol−1, from a calculation using the Flynn–Wall–Ozawa iso-conversional method.

Keywords

Chromium slag detoxification Mineral variation Thermogravimetry and derivative thermogravimetry analysis 

Notes

Acknowledgements

This study was supported by the National Key Technology R&D Program of China (Grant 2017YFC0210500) and the Major Projects of Technical Innovation in Hubei Province of China (Grant 2017ACA092).

Supplementary material

10311_2019_868_MOESM1_ESM.docx (57 kb)
Supplementary material 1 (DOCX 56 kb)

References

  1. Chen J, Wang Y, Wang H, Zhou S, Wu H, Lei X (2016) Detoxification/immobilization of hexavalent chromium using metakaolin-based geopolymer coupled with ferrous chloride. J Environ Chem Eng 4(2):2084–2089.  https://doi.org/10.1016/j.jece.2016.03.038 CrossRefGoogle Scholar
  2. Deakin D, West LJ, Stewart DI, Yardley BW (2001) Leaching behaviour of a chromium smelter waste heap. Waste Manag 21(3):265–270.  https://doi.org/10.1016/S0956-053X(00)00099-4 CrossRefGoogle Scholar
  3. Doyle CD (1965) Series approximations to the equation of thermogravimetric data. Nature 207:290–291.  https://doi.org/10.1038/207290a0 CrossRefGoogle Scholar
  4. Földi C, Dohrmann R, Matern K, Mansfeld T (2013) Characterization of chromium-containing wastes and soils affected by the production of chromium tanning agents. J Soils Sediments 13(7):1170–1179.  https://doi.org/10.1007/s11368-013-0714-2 CrossRefGoogle Scholar
  5. Gallios GP, Vaclavikova M (2008) Removal of chromium (VI) from water streams: a thermodynamic study. Environ Chem Lett 6(4):235–240.  https://doi.org/10.1007/s10311-007-0128-8 CrossRefGoogle Scholar
  6. Gao Y, Xia J (2011) Chromium contamination accident in China: viewing environment policy of China. Environ Sci Technol 45(20):8605–8606.  https://doi.org/10.1021/es203101f CrossRefGoogle Scholar
  7. Geelhoed JS, Meeussen JCL, Hillier S, Lumsdon DG, Thomas RP, Farmer JG, Paterson E (2002) Identification and geochemical modeling of processes controlling leaching of Cr(VI) and other major elements from chromite ore processing residue. Geochim Cosmochim Acta 66(22):3927–3942.  https://doi.org/10.1016/S0016-7037(02)00977-8 CrossRefGoogle Scholar
  8. Guan X, Fan H, Yan S, Chang J (2017) Chromium (VI) concurrent detoxification and immobilization by gallate: kinetics, equilibrium, thermodynamics, and mechanism studies. J Environ Chem Eng 5(6):5762–5769.  https://doi.org/10.1016/j.jece.2017.10.007 CrossRefGoogle Scholar
  9. Gunkel-Grillon P, Laporte-Magoni C, Lemestre M, Bazire N (2014) Toxic chromium release from nickel mining sediments in surface waters, New Caledonia. Environ Chem Lett 12(4):511–516.  https://doi.org/10.1007/s10311-014-0475-1 CrossRefGoogle Scholar
  10. He L, Li B, Ning P, Zhang T, Bi T, Gong X, Min X (2018) Method and process optimization of applying CO waste gas to detoxify chromite ore processing residue. J Environ Eng China 12(9):2617–2626.  https://doi.org/10.12030/j.cjee.201804127 CrossRefGoogle Scholar
  11. Hillier S, Roe MJ, Geelhoed JS, Fraser AR, Farmer JG, Paterson E (2003) Role of quantitative mineralogical analysis in the investigation of sites contaminated by chromite ore processing residue. Sci Total Environ 308(1):195–210.  https://doi.org/10.1016/S0048-9697(02)00680-0 CrossRefGoogle Scholar
  12. Jaroenkhasemmeesuk C, Tippayawong N (2016) Thermal degradation kinetics of sawdust under intermediate heating rates. Appl Therm Eng 103:170–176.  https://doi.org/10.1016/j.applthermaleng.2015.08.114 CrossRefGoogle Scholar
  13. Jobby R, Jha P, Yadav AK, Desai N (2018) Biosorption and biotransformation of hexavalent chromium [Cr(VI)]: a comprehensive review. Chemosphere 207:255–266.  https://doi.org/10.1016/j.chemosphere.2018.05.050 CrossRefGoogle Scholar
  14. Kissinger HE (1957) Reaction kinetics in differential thermal analysis. Anal Chem 29(11):1702–1706.  https://doi.org/10.1021/ac60131a045 CrossRefGoogle Scholar
  15. Li Y, Li Q, Yang F, Bao J, Hu Z, Zhu W, Zhao Y, Lin Z, Dong Q (2015) Chromium (VI) detoxification by oxidation and flocculation of exopolysaccharides from Arthrobacter sp. B4. Int J Biol Macromol 81:235–240.  https://doi.org/10.1016/j.ijbiomac.2015.07.013 CrossRefGoogle Scholar
  16. Liu G, Liao Y, Guo S, Ma X, Zeng C, Wu J (2016) Thermal behavior and kinetics of municipal solid waste during pyrolysis and combustion process. Appl Therm Eng 98:400–408.  https://doi.org/10.1016/j.applthermaleng.2015.12.067 CrossRefGoogle Scholar
  17. MEPC (2007) Solid waste-extraction procedure for leaching toxicity- sulphuric acid and nitric acid method. No. HJ/T 299-2007Google Scholar
  18. MEPC (2014) Solid waste-determination of hexavalent chromium-by alkaline digestion/flame atomic absorption spectrophotometric. No. HJ 687-2014Google Scholar
  19. Müsellim E, Tahir MH, Ahmad MS, Ceylan S (2018) Thermokinetic and TG/DSC-FTIR study of pea waste biomass pyrolysis. Appl Therm Eng 137:54–61.  https://doi.org/10.1016/j.applthermaleng.2018.03.050 CrossRefGoogle Scholar
  20. Oladokun O, Ahmad A, Abdullah TAT, Bello BB, Al-Shatri AH (2016) Multicomponent devolatilization kinetics and thermal conversion of Imperata cylindrica. Appl Therm Eng 105:931–940.  https://doi.org/10.1016/j.applthermaleng.2016.04.165 CrossRefGoogle Scholar
  21. Ozawa T (1992) Estimation of activation energy by isoconversion methods. Thermochim Acta 203:159–165.  https://doi.org/10.1016/0040-6031(92)85192-X CrossRefGoogle Scholar
  22. Shi Y, Du X, Meng Q, Song S, Sui Z (2007) Reaction process of chromium slag reduced by industrial waste in solid phase. J Iron Steel Res Int 14(1):12–15.  https://doi.org/10.1016/S1006-706X(07)60003-X CrossRefGoogle Scholar
  23. Starink MJ (2003) The determination of activation energy from linear heating rate experiments: a comparison of the accuracy of isoconversion methods. Thermochim Acta 404(1–2):163–176.  https://doi.org/10.1016/S0040-6031(03)00144-8 CrossRefGoogle Scholar
  24. Tinjum JM, Benson CH, Edil TB (2008) Mobilization of Cr(VI) from chromite ore processing residue through acid treatment. Sci Total Environ 391:13–25.  https://doi.org/10.1016/j.scitotenv.2007.10.041 CrossRefGoogle Scholar
  25. Wu C, Zhang H, He P, Shao L (2010) Thermal stabilization of chromium slag by sewage sludge: effects of sludge quantity and temperature. J Environ Sci China 22(7):1110–1115.  https://doi.org/10.1016/S1001-0742(09)60225-4 CrossRefGoogle Scholar
  26. Wu S, Hu Y, Zhang X, Sun Y, Wu Z, Li T, Li J, Zhang J, Zheng L, Huang L, Chen B (2018) Chromium detoxification in arbuscular mycorrhizal symbiosis mediated by sulfur uptake and metabolism. Environ Exp Bot 147:43–52.  https://doi.org/10.1016/j.envexpbot.2017.11.010 CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Faculty of Environmental Science and EngineeringKunming University of Science and TechnologyKunmingPeople’s Republic of China
  2. 2.School of Environment and Energy, The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters (Ministry of Education)South China University of TechnologyGuangzhouPeople’s Republic of China

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