Skip to main content
Erschienen in: Journal of Iron and Steel Research International 10/2021

25.08.2021 | Original Paper

Properties of ten-year-aged argon oxygen decarburization stainless steel slag

verfasst von: Ya-jun Wang, Ya-nan Zeng, Jun-guo Li, Yu-zhu Zhang, Wei Wang

Erschienen in: Journal of Iron and Steel Research International | Ausgabe 10/2021

Einloggen, um Zugang zu erhalten

Aktivieren Sie unsere intelligente Suche um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The characteristics of argon oxygen decarburization slag (AODS) for smelting stainless steel that has been aged for 10 years were analyzed. Three types of AODSs distributed at three positions in a slag heap were sampled for comparison experiments. Chemical analysis, mineral phase identification, thermogravimetric analysis, and micromorphology analysis were used to study the element migration trends and carbonation behavior of AODS after long-term aging. Sequential leaching tests were performed to study the chromium leachability of the aged AODS. The results show that during the long-term aging process, the AODS heap had undergone oxidation and carbonation, accompanied by element migration and mineralogical evolution. The surface slag had the highest degree of carbonation but the weakest chromium leachability. The chemical composition of the middle slag was the closest to that of the original slag. In the bottom steel slag, in addition to magnesium, certain depositions of other elements were present. The matrix phases in the aged slag were dicalcium silicate and merwinite, and the chromium was mainly wrapped in these matrix phases in the form of oxides, spinels, or alloys. Under the combined effects of carbonation and oxidation, the leaching characteristics of the chromium in the aged slag varied greatly depending on the location. The bottom slag had the strongest chromium leachability, and the hexavalent chromium had long-term continuous leachability.
Literatur
[2]
Zurück zum Zitat H. Shen, E. Forssberg, U. Nordström, Resour. Conserv. Recy. 40 (2004) 245–271.CrossRef H. Shen, E. Forssberg, U. Nordström, Resour. Conserv. Recy. 40 (2004) 245–271.CrossRef
[3]
Zurück zum Zitat R.I. Iacobescu, G.N. Angelopoulos, P.T. Jones, B. Blanpain, Y. Pontikes, J. Clean. Prod. 112 (2016) 872–881.CrossRef R.I. Iacobescu, G.N. Angelopoulos, P.T. Jones, B. Blanpain, Y. Pontikes, J. Clean. Prod. 112 (2016) 872–881.CrossRef
[4]
Zurück zum Zitat G. Adegoloye, A.L. Beaucour, S. Ortola, A. Noumowé, Constr. Build. Mater. 76 (2015) 313–321.CrossRef G. Adegoloye, A.L. Beaucour, S. Ortola, A. Noumowé, Constr. Build. Mater. 76 (2015) 313–321.CrossRef
[5]
[6]
Zurück zum Zitat X. Wang, D. Geysen, T. Van Gerven, P.T. Jones, B. Blanpain, M. Guo, Front. Chem. Sci. Eng. 11 (2017) 353–362.CrossRef X. Wang, D. Geysen, T. Van Gerven, P.T. Jones, B. Blanpain, M. Guo, Front. Chem. Sci. Eng. 11 (2017) 353–362.CrossRef
[7]
[8]
[9]
Zurück zum Zitat P. Chaurand, J. Rose, J. Domas, J.Y. Bottero, J. Geochem. Explor. 88 (2006) 10–14.CrossRef P. Chaurand, J. Rose, J. Domas, J.Y. Bottero, J. Geochem. Explor. 88 (2006) 10–14.CrossRef
[10]
Zurück zum Zitat N. Sano, in: Proceedings: The Tenth International Ferroalloys Congress, South African Institute of Mining and Metallurgy, Cape Town, South Africa, 2004, pp. 670–677. N. Sano, in: Proceedings: The Tenth International Ferroalloys Congress, South African Institute of Mining and Metallurgy, Cape Town, South Africa, 2004, pp. 670–677.
[11]
Zurück zum Zitat H. Kilau, I. Shah, in: L.P. Jackson, A.R. Rohlik, R.A. Conway (Eds.), Hazardous and Industrial Waste Management and Testing: Third Symposium, American Society for Testing and Materials, Philadelphia, USA, 1984, pp. 61–80.CrossRef H. Kilau, I. Shah, in: L.P. Jackson, A.R. Rohlik, R.A. Conway (Eds.), Hazardous and Industrial Waste Management and Testing: Third Symposium, American Society for Testing and Materials, Philadelphia, USA, 1984, pp. 61–80.CrossRef
[12]
Zurück zum Zitat X. Tian, W. Wang, N. Tian, C. Zhou, C. Yang, S. Komarneni, J. Hazard. Mater. 309 (2016) 151–156.CrossRef X. Tian, W. Wang, N. Tian, C. Zhou, C. Yang, S. Komarneni, J. Hazard. Mater. 309 (2016) 151–156.CrossRef
[13]
Zurück zum Zitat R. Baciocchi, G. Costa, E. Di Bartolomeo, A. Polettini, R. Pomi, Waste. Biomass. Valori. 1 (2010) 467–477.CrossRef R. Baciocchi, G. Costa, E. Di Bartolomeo, A. Polettini, R. Pomi, Waste. Biomass. Valori. 1 (2010) 467–477.CrossRef
[14]
Zurück zum Zitat F. Engström, M.L. Larsson, C. Samuelsson, Å. Sandström, R. Robinson, B. Björkman, Steel. Res. Int. 85 (2014) 607–615.CrossRef F. Engström, M.L. Larsson, C. Samuelsson, Å. Sandström, R. Robinson, B. Björkman, Steel. Res. Int. 85 (2014) 607–615.CrossRef
[15]
Zurück zum Zitat M.A. Boone, P. Nielsen, T. De Kock, M.N. Boone, M. Quaghebeur, V. Cnudde, Environ. Sci. Technol. 48 (2014) 674–680.CrossRef M.A. Boone, P. Nielsen, T. De Kock, M.N. Boone, M. Quaghebeur, V. Cnudde, Environ. Sci. Technol. 48 (2014) 674–680.CrossRef
[16]
Zurück zum Zitat P. Jin, R. Wang, Y. Su, H. Dong, Q. Wang, Constr. Build. Mater. 228 (2019) 117110.CrossRef P. Jin, R. Wang, Y. Su, H. Dong, Q. Wang, Constr. Build. Mater. 228 (2019) 117110.CrossRef
[17]
Zurück zum Zitat Y.J. Wang, Y.N. Zeng, J.G. Li, Y.Z. Zhang, Y.J. Zhang, Q.Z. Zhao, J. Clean. Prod. 256 (2020) 120377.CrossRef Y.J. Wang, Y.N. Zeng, J.G. Li, Y.Z. Zhang, Y.J. Zhang, Q.Z. Zhao, J. Clean. Prod. 256 (2020) 120377.CrossRef
[18]
Zurück zum Zitat R.M. Santos, J. Van Bouwel, E. Vandevelde, G. Mertens, J. Elsen, T. Van Gerven, Int. J. Greenh. Gas Control 17 (2013) 32–45.CrossRef R.M. Santos, J. Van Bouwel, E. Vandevelde, G. Mertens, J. Elsen, T. Van Gerven, Int. J. Greenh. Gas Control 17 (2013) 32–45.CrossRef
[19]
Zurück zum Zitat M. Fernández Bertos, S.J.R. Simons, C.D. Hills, P.J. Carey, J. Hazard. Mater. 112 (2004) 193–205.CrossRef M. Fernández Bertos, S.J.R. Simons, C.D. Hills, P.J. Carey, J. Hazard. Mater. 112 (2004) 193–205.CrossRef
[20]
Zurück zum Zitat Y.L. Bian, Environ. Sci. Manag. 32 (2007) No. 12, 146–147. Y.L. Bian, Environ. Sci. Manag. 32 (2007) No. 12, 146–147.
[21]
Zurück zum Zitat Y.J. Wang, J.G. Li, N. Zheng, Iron Steel Vanadium Titanium 34 (2013) No. 4, 68–72. Y.J. Wang, J.G. Li, N. Zheng, Iron Steel Vanadium Titanium 34 (2013) No. 4, 68–72.
[22]
Zurück zum Zitat Z.M. Wang, J.G. Li, B. Liu, Y.N. Zeng, Z.Y. Gao, Metall. Anal. 37 (2017) No. 1, 15–20. Z.M. Wang, J.G. Li, B. Liu, Y.N. Zeng, Z.Y. Gao, Metall. Anal. 37 (2017) No. 1, 15–20.
[23]
Zurück zum Zitat M. Salman, Ö. Cizer, Y. Pontikes, R.M. Santos, R. Snellings, L. Vandewalle, B. Blanpain, K. Van Balen, Chem. Eng. J. 246 (2014) 39–52.CrossRef M. Salman, Ö. Cizer, Y. Pontikes, R.M. Santos, R. Snellings, L. Vandewalle, B. Blanpain, K. Van Balen, Chem. Eng. J. 246 (2014) 39–52.CrossRef
[24]
[25]
Zurück zum Zitat N. Zhang, H. Li, Y. Zhao, X. Liu, J. Hazard. Mater. 306 (2016) 67–76.CrossRef N. Zhang, H. Li, Y. Zhao, X. Liu, J. Hazard. Mater. 306 (2016) 67–76.CrossRef
[26]
Zurück zum Zitat S. Kumar, A. Bandopadhyay, T.C. Alex, R. Kumar, Ceram. Int. 32 (2006) 555–560.CrossRef S. Kumar, A. Bandopadhyay, T.C. Alex, R. Kumar, Ceram. Int. 32 (2006) 555–560.CrossRef
[27]
Zurück zum Zitat L. Wang, L. Chen, D.C.W. Tsang, J.S. Li, T.L.Y. Yeung, S. Ding, C.S. Poon, Sci. Total Environ. 631–632 (2018) 1321–1327.CrossRef L. Wang, L. Chen, D.C.W. Tsang, J.S. Li, T.L.Y. Yeung, S. Ding, C.S. Poon, Sci. Total Environ. 631–632 (2018) 1321–1327.CrossRef
[28]
Zurück zum Zitat Y. Jeong, W.S. Yum, J. Moon, J.E. Oh, J. Clean. Prod. 166 (2017) 649–659.CrossRef Y. Jeong, W.S. Yum, J. Moon, J.E. Oh, J. Clean. Prod. 166 (2017) 649–659.CrossRef
[29]
Zurück zum Zitat E. Kim, J. Spooren, K. Broos, P. Nielsen, L. Horckmans, R. Geurts, K.C. Vrancken, M. Quaghebeur, J. Clean. Prod. 117 (2016) 221–228.CrossRef E. Kim, J. Spooren, K. Broos, P. Nielsen, L. Horckmans, R. Geurts, K.C. Vrancken, M. Quaghebeur, J. Clean. Prod. 117 (2016) 221–228.CrossRef
[30]
Zurück zum Zitat H.C. Xu, X.J. Xu, K. Wang, J.G. Huang, J. Univ. Sci. Technol. Suzhou Eng. Technol. 20 (2007) No. 2, 63–66. H.C. Xu, X.J. Xu, K. Wang, J.G. Huang, J. Univ. Sci. Technol. Suzhou Eng. Technol. 20 (2007) No. 2, 63–66.
[31]
Zurück zum Zitat Y.L. Chen, M.S. Ko, Y.C. Lai, J.E. Chang, Waste Manage. 31 (2011) 1357–1363.CrossRef Y.L. Chen, M.S. Ko, Y.C. Lai, J.E. Chang, Waste Manage. 31 (2011) 1357–1363.CrossRef
[32]
Zurück zum Zitat Z. Stepniewska, A. Wolińska, W. Pióro, Pol. J. Soil Sci. 40 (2007) 139–145. Z. Stepniewska, A. Wolińska, W. Pióro, Pol. J. Soil Sci. 40 (2007) 139–145.
[33]
Zurück zum Zitat L. Cao, C. Liu, Q. Zhao, M. Jiang, Metall. Res. Technol. 115 (2018) 114.CrossRef L. Cao, C. Liu, Q. Zhao, M. Jiang, Metall. Res. Technol. 115 (2018) 114.CrossRef
[34]
Zurück zum Zitat Y. Sakai, Y. Yabe, M. Takahashi, A. Iizuka, E. Shibata, T. Nakamura, Ind. Eng. Chem. Res. 52 (2013) 3903–3909.CrossRef Y. Sakai, Y. Yabe, M. Takahashi, A. Iizuka, E. Shibata, T. Nakamura, Ind. Eng. Chem. Res. 52 (2013) 3903–3909.CrossRef
Metadaten
Titel
Properties of ten-year-aged argon oxygen decarburization stainless steel slag
verfasst von
Ya-jun Wang
Ya-nan Zeng
Jun-guo Li
Yu-zhu Zhang
Wei Wang
Publikationsdatum
25.08.2021
Verlag
Springer Singapore
Erschienen in
Journal of Iron and Steel Research International / Ausgabe 10/2021
Print ISSN: 1006-706X
Elektronische ISSN: 2210-3988
DOI
https://doi.org/10.1007/s42243-021-00635-w

Weitere Artikel der Ausgabe 10/2021

Journal of Iron and Steel Research International 10/2021 Zur Ausgabe

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.