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Distillation models for two partially immiscible liquids
Author(s) -
Ferraris Guido Buzzi,
Morbidelli Massimo
Publication year - 1981
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.690270602
Subject(s) - distillation , selection (genetic algorithm) , process engineering , extractive distillation , computer science , thermodynamics , mathematics , chemistry , chromatography , engineering , physics , artificial intelligence
Abstract We hereby submit three different numerical methods for the solution of the multicomponent distillation model for two partially immiscible liquids. A procedure to define the real number of phases present on each stage has been developed. The proposed Newton‐Raphson method allows efficient solution of problems with a large selection of the unknowns and the specification equations.