Artículo
Methodology for predicting oily mixture properties in the mathematical modeling of molecular distillation
Fecha de publicación:
04/2017
Editorial:
Instituto de la Grasa
Revista:
Grasas y Aceites
ISSN:
0017-3495
e-ISSN:
1988-4284
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A methodology for predicting the thermodynamic and transport properties of a multi-component oily mixture, in which the different mixture components are grouped into a small number of pseudo components is shown. This prediction of properties is used in the mathematical modeling of molecular distillation, which consists of a system of differential equations in partial derivatives, according to the principles of the Transport Phenomena and is solved by an implicit finite difference method using a computer code. The mathematical model was validated with experimental data, specifically the molecular distillation of a deodorizer distillate (DD) of sunflower oil. The results obtained were satisfactory, with errors less than 10% with respect to the experimental data in a temperature range in which it is possible to apply the proposed method.
Palabras clave:
Modeling
,
Molecular Distillation
,
Oily Mixtures
,
Properties
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Gayol, Maria Fernanda; Pramparo, Maria del Carmen; Miro Erdmann, Silvia M.; Methodology for predicting oily mixture properties in the mathematical modeling of molecular distillation; Instituto de la Grasa; Grasas y Aceites; 68; 2; 4-2017; 1-7
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