TY - JOUR
AU - Moshinskii, A.
AB - A mathematical model of continuous dissolution of salts in a liquid solution based on the crystal size distribution density function is considered. It is assumed that crystals have a spherical shape and the particle dissolution rate is a power-law function of the particle radius. A stationary solution is obtained, and its stability is analyzed. Features of the solution are noted for a particular case—batch process. For a nonstationary solution, the evolution equation for the undersaturation of the liquid solution is derived. An approximate analytical method for solving this equation is proposed; the solution found by this algorithm is quite close to that obtained by numerical methods. The concept of dissolution efficiency coefficient in continuous dissolution is introduced; analytical expressions for this coefficient are derived.
TI - Dissolution of a Polydisperse Ensemble of Particles in a Flow Apparatus
JF - Theoretical Foundations of Chemical Engineering
DO - 10.1023/B:TFCE.0000036964.87348.0b
DA - 2004-09-22
UR - https://www.deepdyve.com/lp/springer-journals/dissolution-of-a-polydisperse-ensemble-of-particles-in-a-flow-RNjeGhm4op
SP - 375
EP - 385
VL - 38
IS - 4
DP - DeepDyve
ER -