M. Bayramoglu et al., MODELING THE DISSOLUTION KINETICS OF TRONA IN NAOH SOLUTION, International journal of mineral processing, 39(1-2), 1993, pp. 19-29
Citations number
8
Categorie Soggetti
Mineralogy,"Metallurgy & Mining","Engineering, Chemical
The rotating disc method was used to investigate the kinetics of disso
lution of Trona, Na2CO3.NaHCO3.H2O, in NaOH solution. The reaction rat
e was measured by monitoring the conductivity changes of the solution.
Under laminar flow, the dissolution rate is proportional to the squar
e root of stirring rate, and to NaOH concentration. The kinetics was m
odeled according to rotating disc hydrodynamics and film theory.