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Kontinuierliche Wirbelschicht‐Sprühgranulation
Author(s) -
Uhlemann Hans
Publication year - 1990
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.330621010
Subject(s) - granulation , fluidized bed , nucleation , materials science , crystallization , unit operation , process engineering , chemical engineering , process (computing) , spray drying , waste management , composite material , thermodynamics , computer science , engineering , physics , operating system
Continuous fluidized bed spray granulation. Spray granulation in a fluidized bed can transform originally liquid products (suspensions, melts, solutions) into freeflowing, largely dust‐free granular solids. In the ideal case, the process steps of nucleation, drying/crystallization, shaping, and selective exiting of those particles which have reached the desired size proceed simultaneously in a single unit. The present contribution describes the state of the art of this process as presented in the literature.