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Optimization of the operating conditions of azeotropic distillation columns with pervaporation membranes
(Planta Piloto de Ingeniería Química, 2003-06)
The main objective of this work is the optimization of the operating conditions of azeotropic distillation columns in hybrid distillation/pervaporation systems. In the configuration analyzed, a liquid side stream extracted ...
STUDY OF MASS-TRANSFER EFFICIENCY IN PERVAPORATION PROCESSES
(Elsevier Science BvAmsterdamHolanda, 1994)
Screening of pervaporation membranes for the separation of methanol-methyl acetate mixtures: An approach based on the conceptual design of the pervaporation-distillation hybrid process
(Elsevier Science, 2017-12)
In this work, the pervaporation-distillation hybrid process is proposed to accomplish the separation of the azeotropic mixture methanol-methyl acetate.First, the separation performance of four membranes of a medium-high ...
Feasibility analysis of isopropanol recovery by hybrid distillation/ pervaporation process with the aid of conceptual models
(Elsevier Science, 2011-04-11)
In this contribution, main results of a techno-economic feasibility study to recover spent isopropyl alcohol (IPA) from a pre-treated waste stream composed by IPA (95.64 wt.%) and water (4.36 wt.%) are presented. Based on ...
Separation of biobutanol from ABE mixtures by pervaporation using ionic liquid-based membranes
(2017)
In this work, imidazolium-based ionic liquids were used to prepare asymmetric
membranes, which have been used for separation of n-butanol from ABE
(acetone-butanol-ethanol) mixtures by means of pervaporation. Butanol can ...
Plasma-treated polyethersulfone coated with crosslinked poly(vinyl alcohol): composite membranes for pervaporation dehydration of ethanol
(Springer, 2013-02)
Composite membranes with crosslinked poly(vinyl alcohol) matrix as selective layer coated on a polyethersulfone supporting porous layer were prepared aiming at separating ethanol/water mixtures by pervaporation. A ...
Conceptual Model-Based Optimization and Environmental Evaluation of Waste Solvent Technologies: Distillation/Incineration versus Distillation/Pervaporation
(Elsevier Science, 2015-12-14)
In this work, a conceptual model-based optimization is performed for designing two waste solvent treatment technologies: i) hybrid process distillation assisted by pervaporation and ii) distillation/incineration.This task ...
Parameter Estimation in the Pervaporation Process for the Recovery of AromasEstimación de Parámetros en el Proceso de Pervaporación para la Recuperación de Aromas
(Universidad Tecnológica Nacional, 2019)
Development of a mathematical model for studying bioethanol-water separation using hydrophilic polyetherimide membrane
(John Wiley & Sons IncHobokenEUA, 2008)