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Synthesis of reactive crystallization processes
Author(s) -
Berry David A.,
Ng Ka M.
Publication year - 1997
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690430711
Subject(s) - crystallization , phase diagram , process (computing) , phase (matter) , degrees of freedom (physics and chemistry) , product (mathematics) , biological system , chemistry , materials science , process engineering , combinatorial chemistry , chemical engineering , thermodynamics , computer science , organic chemistry , mathematics , physics , engineering , geometry , biology , operating system
Abstract A systematic method is presented to synthesize reactive crystallization processes. It shows how to selectively crystallize a desired solid product(s) after a reaction step and how to use compound formation to effect separation of a mixture. The method is based on the generation of phase diagrams with liquid‐phase reactions. Using transformed coordinates, systems with three or fewer degrees of freedom can be conveniently analyzed, regardless of the number of components and reactions. Features of the solid–liquid phase diagram that are relevant to process synthesis are identified. The method is illustrated with systems with multiple components, complex reactions, and multiple phases.