Kinetics of gibbsite leching in sodium hydroxise aqueous solution
Abstract
In order to study the kinetics and mechanism of the reaction, laboratory leaching was carried of industrially produced gibbsite γ-Al(OH)3 in aqueous solutions containing an excess of sodium . The results obtained reaction temperature, duration and base concentracion varied. The basic parameters were determined from: the reaction rate constant k=8.72· 107exp(-74990/RT) and the activation in the range Ea=72.5-96.81 kJ/mol
Keywords:
leaching / mass transfer / kinetics / activation energySource:
48th International October Conference on Mining and Metallurgy, Bor 2016, 2016Collections
Institution/Community
Inovacioni centarTY - CONF AU - Terzić, Anja AU - Pavlović, Marko PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7569 AB - In order to study the kinetics and mechanism of the reaction, laboratory leaching was carried of industrially produced gibbsite γ-Al(OH)3 in aqueous solutions containing an excess of sodium . The results obtained reaction temperature, duration and base concentracion varied. The basic parameters were determined from: the reaction rate constant k=8.72· 107exp(-74990/RT) and the activation in the range Ea=72.5-96.81 kJ/mol C3 - 48th International October Conference on Mining and Metallurgy, Bor 2016 T1 - Kinetics of gibbsite leching in sodium hydroxise aqueous solution UR - https://hdl.handle.net/21.15107/rcub_machinery_7569 ER -
@conference{ author = "Terzić, Anja and Pavlović, Marko", year = "2016", abstract = "In order to study the kinetics and mechanism of the reaction, laboratory leaching was carried of industrially produced gibbsite γ-Al(OH)3 in aqueous solutions containing an excess of sodium . The results obtained reaction temperature, duration and base concentracion varied. The basic parameters were determined from: the reaction rate constant k=8.72· 107exp(-74990/RT) and the activation in the range Ea=72.5-96.81 kJ/mol", journal = "48th International October Conference on Mining and Metallurgy, Bor 2016", title = "Kinetics of gibbsite leching in sodium hydroxise aqueous solution", url = "https://hdl.handle.net/21.15107/rcub_machinery_7569" }
Terzić, A.,& Pavlović, M.. (2016). Kinetics of gibbsite leching in sodium hydroxise aqueous solution. in 48th International October Conference on Mining and Metallurgy, Bor 2016. https://hdl.handle.net/21.15107/rcub_machinery_7569
Terzić A, Pavlović M. Kinetics of gibbsite leching in sodium hydroxise aqueous solution. in 48th International October Conference on Mining and Metallurgy, Bor 2016. 2016;. https://hdl.handle.net/21.15107/rcub_machinery_7569 .
Terzić, Anja, Pavlović, Marko, "Kinetics of gibbsite leching in sodium hydroxise aqueous solution" in 48th International October Conference on Mining and Metallurgy, Bor 2016 (2016), https://hdl.handle.net/21.15107/rcub_machinery_7569 .