The article is concerned with the analytical solution to the
integro-differential system of balance and kinetic equations that
describe the crystal growth phenomenon in a binary system for various
nucleation kinetics. The effect of impurity concentration on the
evolutionary behavior of crystals is shown. The nonlinear dynamics of a
supercooled binary melt is studied with allowance for the withdrawal
mechanism of product crystals from a metastable liquid of the
crystallizer.