“…The crystallization of potassium chloride from pure aqueous solutions has been studied by a number of authors using direct and indirect measurement techniques, e.g., single-crystal [1][2][3], fluidized bed crystallizer [4][5][6], mixed suspension mixed product removal (MSMPR) crystallizer [7], seeded controlled cooling batch crystallizer [8], unseeded desupersaturation runs [9][10][11][12], etc. Because growth rates depend on supersaturation, as well as on temperature and relative solid-liquid velocity, the use of different setups or operating conditions might, to a certain extent, explain the lack of agreement between the published results.…”