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Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass

G. Q. Liu ; School of civil engineering, University of science and technology, Liaoning, AnShan, China
K. Liu ; School of civil engineering, University of science and technology, Liaoning, AnShan, China
C. Y. Tang ; School of civil engineering, University of science and technology, Liaoning, AnShan, China
L. Cheng ; School of civil engineering, University of science and technology, Liaoning, AnShan, China

Puni tekst: engleski, pdf (133 KB) str. 162-164 preuzimanja: 135* citiraj
APA 6th Edition
Liu, G.Q., Liu, K., Tang, C.Y. i Cheng, L. (2018). Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass. Metalurgija, 57 (3), 162-164. Preuzeto s https://hrcak.srce.hr/199233
MLA 8th Edition
Liu, G. Q., et al. "Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass." Metalurgija, vol. 57, br. 3, 2018, str. 162-164. https://hrcak.srce.hr/199233. Citirano 12.12.2019.
Chicago 17th Edition
Liu, G. Q., K. Liu, C. Y. Tang i L. Cheng. "Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass." Metalurgija 57, br. 3 (2018): 162-164. https://hrcak.srce.hr/199233
Harvard
Liu, G.Q., et al. (2018). 'Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass', Metalurgija, 57(3), str. 162-164. Preuzeto s: https://hrcak.srce.hr/199233 (Datum pristupa: 12.12.2019.)
Vancouver
Liu GQ, Liu K, Tang CY, Cheng L. Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass. Metalurgija [Internet]. 2018 [pristupljeno 12.12.2019.];57(3):162-164. Dostupno na: https://hrcak.srce.hr/199233
IEEE
G.Q. Liu, K. Liu, C.Y. Tang i L. Cheng, "Efficient extracting vanadium from stone coal by co-roasting with sodium chloride and biomass", Metalurgija, vol.57, br. 3, str. 162-164, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/199233. [Citirano: 12.12.2019.]

Sažetak
In this paper, biomass was selected to replace coal as additives during vana dium extraction. Roasting experiments were performed to characterize the effects of biomass on extracting vanadium of stone coal. The results indicated that kalium in biomass catalyzed the formation of potash feldspar but inhibited the generation of insoluble anorthite selectively, and effectively improved the vanadium leaching rate. The optimal roasting conditions were determined when 30 % biomass was added into stone coal, roasting at about 820 °C for 2 hours with 6 % sodium chloride. Under the optimal condition the vanadium leaching rate was 44,6 %.

Ključne riječi
vanadium; extraction; stone coal; biomass; sodium roasting

Hrčak ID: 199233

URI
https://hrcak.srce.hr/199233

Posjeta: 259 *