Sv. Natareev et al., ION-EXCHANGE KINETICS ON IONITES IN A BOUNDED SOLUTION VOLUME, Theoretical foundations of chemical engineering, 30(4), 1996, pp. 378-381
A problem of unsteady ion exchange with regard to internal and externa
l diffusion for spherical ion exchanger particles in a bounded solutio
n volume is solved analytically. The mathematical description is found
to fit the real process.