Show simple item record

dc.rights.licenseAtribución-NoComercial 4.0 Internacional
dc.contributorGil Chaves, Iván Darío
dc.contributor.authorMuñoz Gil, Hernán Darío
dc.description.abstractIn this document, extractive distillation for the separation of Ethanol-Water-ethylene glycol is studied from the conceptual point of view. A methodology for the design of conventional extractive sequences is detailed based on non-linear analysis and the state of the art of extractive distillation. The used methodology can be systematically applied to the design of alternative homogeneous minimum boiling point azeotrope systems. A graphical analysis of extractive distillation sequences is presented by means of the solution of the pinch equations. Obtained pinch branches and column profile maps are analyzed to develop a conceptual based design of an Extractive Dividing Wall Column. This analysis led to reduce the computational effort of designs based on simulation. In order to improve the efficiency of the separation, the obtained designs are studied as a partially diabatic column or a column with Sequential Heat Exchangers (SHE). Finally, an approximation to the application of the results in a pilot scale is made.
dc.relation.ispartofUniversidad Nacional de Colombia Sede Bogotá Facultad de Ingeniería Departamento de Ingeniería Química y Ambiental
dc.relation.ispartofDepartamento de Ingeniería Química y Ambiental
dc.rightsDerechos reservados - Universidad Nacional de Colombia
dc.subject.ddc5 Ciencias naturales y matemáticas / Science
dc.subject.ddc66 Ingeniería química y Tecnologías relacionadas/ Chemical engineering
dc.titleComparative evaluation of two nonconventional distillation technologies for separation of ethanol water mixtures by extractive distillation
dc.typeTrabajo de grado - Maestría
dc.relation.referencesMuñoz Gil, Hernán Darío (2018) Comparative evaluation of two nonconventional distillation technologies for separation of ethanol water mixtures by extractive distillation. Maestría thesis, Universidad Nacional de Colombia - Sede Bogotá.
dc.subject.proposalExtractive distillation
dc.subject.proposalExtractive Dividing Wall Columns E-DWC
dc.subject.proposalBioethanol dehydration
dc.subject.proposalDiabatic column
dc.subject.proposalInternal Sequential Heat Exchanger SHE

Files in this item


This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial 4.0 InternacionalThis work is licensed under a Creative Commons Reconocimiento-NoComercial 4.0.This document has been deposited by the author (s) under the following certificate of deposit