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Type: Artigo de periódico
Title: Evaluation Of Tocopherol Recovery Through Simulation Of Molecular Distillation Process.
Author: Moraes, E B
Batistella, C B
Alvarez, M E Torres
Filho, Rubens Maciel
Maciel, M R Wolf
Abstract: DISMOL simulator was used to determine the best possible operating conditions to guide, in future studies, experimental works. This simulator needs several physical-chemical properties and often it is very difficult to determine them because of the complexity of the involved components. Their determinations must be made through correlations and/or predictions, in order to characterize the system and calculate it. The first try is to have simulation results of a system that later can be validated with experimental data. To implement, in the simulator, the necessary parameters of complex systems is a difficult task. In this work, we aimed to determe these properties in order to evaluate the tocopherol (vitamin E) recovery using a DISMOL simulator. The raw material used was the crude deodorizer distillate of soya oil. With this procedure, it is possible to determine the best operating conditions for experimental works and to evaluate the process in the separation of new systems, analyzing the profiles obtained from these simulations for the falling film molecular distillator.
Subject: Antioxidants
Computer Simulation
Hot Temperature
Models, Statistical
Plant Oils
Citation: Applied Biochemistry And Biotechnology. v. 113-116, p. 689-711, 2004.
Rights: fechado
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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