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Simulation of Molecular Distillation Process for Lactic Acid

Simulation of Molecular Distillation Process for Lactic Acid

ABSTRACT. In this work, a procedure to simulate the MD (molecular distillation) process for lactic acid purification was developed. The simulation was carried out with the aid of the Aspen Plus Process Simulator. Flash vessel was used to represent the MD process since the software does not present this unit operation.

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Molecular distillation - DeepDyve

Molecular distillation - DeepDyve

Apr 16, 2007 In this work, important results from simulations are presented, showing the potentiality of the molecular distillation process for recovering vitamin E from vegetal oils. Two types of molecular distillators are considered: falling film and centrifugal. The results emphasize the degree of recovery and factors that influence substantially the performance of the …

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Experimental and computer simulation of a molecular distillation ...

Experimental and computer simulation of a molecular distillation ...

Feb 01, 2022 Some features of the site may not work correctly. DOI: 10.1016/j.seppur.2022.120701; Corpus ID: 246977839; Experimental and computer simulation of a molecular distillation process for the dehydration of tetramethylammonium hydroxide solution @article{Deng2022ExperimentalAC, title={Experimental and computer simulation of a …

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A Guide to the Short Path and Wiped Film Distillation Process

A Guide to the Short Path and Wiped Film Distillation Process

Mar 19, 2019 The condenser is close to the heated vessel wall, shortening the distance that the extract has to cover. That is how the name short path wipe film distillation was coined. The wiper pushes the extraction material as it evaporates to the condenser where it converts back to liquid. The liquid is collected at the bottom in the form of a distillate.

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[PDF] Simulation of Molecular Distillation Process. 1.

[PDF] Simulation of Molecular Distillation Process. 1.

May 20, 2007 In this work, the generalized correlation to predict the molecular weight of heavy liquid petroleum fractions had been developed. The heavy petroleum fractions have been obtained from conventional distillation processes: ASTM D-2892 and ASTM D-5236. The correlation was developed using the generalized method of Fang and Lei (1999). The equation …

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Molecular distillation - ScienceDirect

Molecular distillation - ScienceDirect

Molecular distillation became an important industry during the past fifteen years, and has enabled many thermally sensitive materials to be prepared on a commercial scale, but the development of stills appears now to have reached a resting-point. After a short introduction, the author discusses in turn the various forms of molecular still existing at the present time, …

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Molecular Distillation Equipment - Short Path Molecular Distillation

Molecular Distillation Equipment - Short Path Molecular Distillation

Molecular Distillation – Short Path Distillation. Molecular distillation is a short-term vacuum distillation, depicted by incredibly low vacuum pressure, 0.01 Tor, which is performed using molecular static. And, it is a procedure for dividing, cleansing, and converging common elements, compound, and thermally sensitive atoms, for example ...

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Molecular distillation - WinatLab

Molecular distillation - WinatLab

The basic principle of molecular distillation is to work a vacuum which is extremely high, we will work a vacuum up to 10- mb so 1 million times below atmospheric pressure, for that we will put in place a specific design the base is a wiped film evaporator to limit the residence time because we heat very hard, up to 300, an internal condenser to avoid pressure drops and be able to ...

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