Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates
Само за регистроване кориснике
2001
Аутори
Kostić, Života G.Stefanović, Predrag Lj.
Pavlović, Pavle B.
Pavlović, ZN
Živković, Nikola V.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Available results of equilibrium composition and total enthalpy computation for the systems: Zr-Si-O-Ar and Zr-Si-O-C-H-Ar? presented in the paper, enables thermodynamic optimization of the plasma process for zirconium carbide production from zircon. In the first step of the considered process, zircon decomposition to zirconia and silica is followed by their evaporation in argon thermal plasma. In the second step by introduction of methane or propane-butane gas in the Zr-Si-O-Ar system and reactive quenching, the temperature of such obtained Zr-Si-O-C-H-Ar is lowered to a range in which it is possible to deposit zirconium carbide powder. On presented examples the procedure of determination of optimal mass, energy and temperature process parameters is demonstrated. From presented data, it is possible to calculate and optimize process parameters for any other thermodynamic conditions. (C) 2001 Elsevier Science Ltd and Techna S.r.l. All rights reserved.
Кључне речи:
zirconium carbide / thermal plasma / ceramic powder / processingИзвор:
Ceramics International, 2001, 27, 5, 547-557
DOI: 10.1016/S0272-8842(00)00119-X
ISSN: 0272-8842
WoS: 000169653000009
Scopus: 2-s2.0-0034966088
Колекције
Институција/група
VinčaTY - JOUR AU - Kostić, Života G. AU - Stefanović, Predrag Lj. AU - Pavlović, Pavle B. AU - Pavlović, ZN AU - Živković, Nikola V. PY - 2001 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2442 AB - Available results of equilibrium composition and total enthalpy computation for the systems: Zr-Si-O-Ar and Zr-Si-O-C-H-Ar? presented in the paper, enables thermodynamic optimization of the plasma process for zirconium carbide production from zircon. In the first step of the considered process, zircon decomposition to zirconia and silica is followed by their evaporation in argon thermal plasma. In the second step by introduction of methane or propane-butane gas in the Zr-Si-O-Ar system and reactive quenching, the temperature of such obtained Zr-Si-O-C-H-Ar is lowered to a range in which it is possible to deposit zirconium carbide powder. On presented examples the procedure of determination of optimal mass, energy and temperature process parameters is demonstrated. From presented data, it is possible to calculate and optimize process parameters for any other thermodynamic conditions. (C) 2001 Elsevier Science Ltd and Techna S.r.l. All rights reserved. T2 - Ceramics International T1 - Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates VL - 27 IS - 5 SP - 547 EP - 557 DO - 10.1016/S0272-8842(00)00119-X ER -
@article{ author = "Kostić, Života G. and Stefanović, Predrag Lj. and Pavlović, Pavle B. and Pavlović, ZN and Živković, Nikola V.", year = "2001", abstract = "Available results of equilibrium composition and total enthalpy computation for the systems: Zr-Si-O-Ar and Zr-Si-O-C-H-Ar? presented in the paper, enables thermodynamic optimization of the plasma process for zirconium carbide production from zircon. In the first step of the considered process, zircon decomposition to zirconia and silica is followed by their evaporation in argon thermal plasma. In the second step by introduction of methane or propane-butane gas in the Zr-Si-O-Ar system and reactive quenching, the temperature of such obtained Zr-Si-O-C-H-Ar is lowered to a range in which it is possible to deposit zirconium carbide powder. On presented examples the procedure of determination of optimal mass, energy and temperature process parameters is demonstrated. From presented data, it is possible to calculate and optimize process parameters for any other thermodynamic conditions. (C) 2001 Elsevier Science Ltd and Techna S.r.l. All rights reserved.", journal = "Ceramics International", title = "Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates", volume = "27", number = "5", pages = "547-557", doi = "10.1016/S0272-8842(00)00119-X" }
Kostić, Ž. G., Stefanović, P. Lj., Pavlović, P. B., Pavlović, Z.,& Živković, N. V.. (2001). Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates. in Ceramics International, 27(5), 547-557. https://doi.org/10.1016/S0272-8842(00)00119-X
Kostić ŽG, Stefanović PL, Pavlović PB, Pavlović Z, Živković NV. Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates. in Ceramics International. 2001;27(5):547-557. doi:10.1016/S0272-8842(00)00119-X .
Kostić, Života G., Stefanović, Predrag Lj., Pavlović, Pavle B., Pavlović, ZN, Živković, Nikola V., "Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates" in Ceramics International, 27, no. 5 (2001):547-557, https://doi.org/10.1016/S0272-8842(00)00119-X . .