Impact of SBTimpeller speed on copper sorption on zeolite (CROSBI ID 734255)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bašić, Anita ; Herceg, Ana ; Svilović, Sandra, Kuzmanić, Nenad
engleski
Impact of SBTimpeller speed on copper sorption on zeolite
The sorption of copper ions on zeolite NaX is a heterogeneous process, and as such dependent on hydrodynamics in a batch reactor. Therefore, this work aimed to study the effect of mixing speed (N/NJS ratio values, i.e. impeller speed/minimum impeller speed for complete suspension) on the kinetics and power consumption of the process examined.The experiments were carried out in a glass batch reactor of nonstandard configuration (D/dT=0.6, C/H=0.1), equipped with baffles and the SBT impeller. A transient multiphase computational fluid dynamics model was developed to gain valuable insight into complex flow kinetics. The Blanchard model, Mixed surface reaction and diffusion-controlled sorption kinetic model, and Weber-Morris model were used for the kinetic analysis of the experimental kinetic data.According to and RMSE values, the reaction is kinetic controlled in all experiments performed.
SBT impeller, NaX zeolite, kinetics, Computational fluid dynamics
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Podaci o prilogu
122-133.
2023.
objavljeno
Podaci o matičnoj publikaciji
Proceedings 19th Ružička Days TODAY SCIENCE – TOMORROW INDUSTRY
Babić, Jurislav ; Grgić, Dajana Kučić ; Ocelić Bulatović, Vesna ; lAUŠ, iVANA
Osijek : Zagreb: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI)
2671-0668
Podaci o skupu
19th Ružička Days ; Today Science - Tomorrow Industry
poster
21.09.2022-23.09.2022
Vukovar, Hrvatska