Sulphatization of manganese slime from zinc electrolysis with ferrosulphate
Abstract
The kinetics and mechanism of the sulphatization of manganese slime from the zinc electrolysis with Fe(ll) sulphate was studied. The priority of chemical reactions was determined on the basis of the results of thermodynamic calculations and experimental research. The sulphatization of manganese by Fe(ll) sulphate was carried out in the temperature range 723-973 K. The kinetics of the process were determined by the analysis of dependence of the manganese sulphatization rate on time and temperature. It was established that manganese sulphatization is a diffusion and chemically controlled reaction (mixed kinetics).
Keywords:
manganese / sulphatization / ferrosulphate / zinc leach residues / by-product recovery / manganese sulphateSource:
Scandinavian Journal of Metallurgy, 1998, 27, 6, 261-267Publisher:
- Wiley, Hoboken
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Vračar, Rajko AU - Sinadinović, Dragan AU - Vidaković, Nikola AU - Kamberović, Željko PY - 1998 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/163 AB - The kinetics and mechanism of the sulphatization of manganese slime from the zinc electrolysis with Fe(ll) sulphate was studied. The priority of chemical reactions was determined on the basis of the results of thermodynamic calculations and experimental research. The sulphatization of manganese by Fe(ll) sulphate was carried out in the temperature range 723-973 K. The kinetics of the process were determined by the analysis of dependence of the manganese sulphatization rate on time and temperature. It was established that manganese sulphatization is a diffusion and chemically controlled reaction (mixed kinetics). PB - Wiley, Hoboken T2 - Scandinavian Journal of Metallurgy T1 - Sulphatization of manganese slime from zinc electrolysis with ferrosulphate EP - 267 IS - 6 SP - 261 VL - 27 UR - https://hdl.handle.net/21.15107/rcub_technorep_163 ER -
@article{ author = "Vračar, Rajko and Sinadinović, Dragan and Vidaković, Nikola and Kamberović, Željko", year = "1998", abstract = "The kinetics and mechanism of the sulphatization of manganese slime from the zinc electrolysis with Fe(ll) sulphate was studied. The priority of chemical reactions was determined on the basis of the results of thermodynamic calculations and experimental research. The sulphatization of manganese by Fe(ll) sulphate was carried out in the temperature range 723-973 K. The kinetics of the process were determined by the analysis of dependence of the manganese sulphatization rate on time and temperature. It was established that manganese sulphatization is a diffusion and chemically controlled reaction (mixed kinetics).", publisher = "Wiley, Hoboken", journal = "Scandinavian Journal of Metallurgy", title = "Sulphatization of manganese slime from zinc electrolysis with ferrosulphate", pages = "267-261", number = "6", volume = "27", url = "https://hdl.handle.net/21.15107/rcub_technorep_163" }
Vračar, R., Sinadinović, D., Vidaković, N.,& Kamberović, Ž.. (1998). Sulphatization of manganese slime from zinc electrolysis with ferrosulphate. in Scandinavian Journal of Metallurgy Wiley, Hoboken., 27(6), 261-267. https://hdl.handle.net/21.15107/rcub_technorep_163
Vračar R, Sinadinović D, Vidaković N, Kamberović Ž. Sulphatization of manganese slime from zinc electrolysis with ferrosulphate. in Scandinavian Journal of Metallurgy. 1998;27(6):261-267. https://hdl.handle.net/21.15107/rcub_technorep_163 .
Vračar, Rajko, Sinadinović, Dragan, Vidaković, Nikola, Kamberović, Željko, "Sulphatization of manganese slime from zinc electrolysis with ferrosulphate" in Scandinavian Journal of Metallurgy, 27, no. 6 (1998):261-267, https://hdl.handle.net/21.15107/rcub_technorep_163 .