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A new example for the applicability of the relationship between the particle size and the kinetic of the crystal growth
Author(s) -
Liszi J.,
Bucsky G.
Publication year - 1977
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19770120804
Subject(s) - coagulation , particle size distribution , mechanism (biology) , kinetic energy , selection (genetic algorithm) , particle (ecology) , crystal (programming language) , particle size , residence time (fluid dynamics) , materials science , process engineering , crystal growth , growth rate , biological system , statistical physics , thermodynamics , chemical physics , computer science , chemistry , mathematics , physics , engineering , classical mechanics , geology , artificial intelligence , biology , geometry , psychiatry , psychology , quantum mechanics , programming language , oceanography , geotechnical engineering
Experiments have been made with PbCrO 4 precipitating system in a batch type tank. In the experiments the speeds of stirring and the residence times were changed. The particle size distribution of precipitates formed has been determined. The rate determining mechanism of the crystal growth were evaluated by two different methods (N IELSEN method and method elaborated in our institute). The two methods used have indicated the same informations about the rate determining processes. It also has been stated that the coagulation does not disturb the selection of the suitable growing mechanism.