Comparison of pervaporation models with simulation of hybrid separation processes

Valentínyi, Nóra; Mizsey, Péter

doi:10.3311/ppch.7120

Cited by 24 publications

(9 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It can be determined that the highest part of install cost is membrane modules and the utility cost of heat exchangers are the most significant part of total annual cost. This statement is consistent with other hybrid methods [7,41].…”

Section: Cost Estimationsupporting

confidence: 92%

Modelling of Hybrid Method for VOC Removal from Process Wastewater: Distillation and Hydrophilic Pervaporation

Szilágyi

Trang

Fózer

et al. 2020

Period. Polytech. Chem. Eng.

View full text Add to dashboard Cite

The study is motivated by the industrial problem from pharmaceutical industry, which is ethanol and methanol removal from process wastewater. To complete this goal hybrid method is investigated and optimized. Two distillation columns are sufficient for separation of alcohol-water mixture. Suitable water can be purified as bottom product of first column. Ethanol and methanol purification is achieved with combination of second distillation column and pervaporation. The target of this research is to rigorously model and optimize the separation of water-ethanol-methanol ternary mixture in professional flowsheet simulator environment. The minimal sufficient membrane transfers area and number of minimal theoretical stages of the columns are determined. Cost estimation is also investigated according to Douglas methodology. Considering the simulation and economic results it can be determined that, the hybrid configuration is suitable for separation of ternary mixture in 99.5 weight percent purity.

show abstract

Section: Cost Estimationsupporting

confidence: 92%

Modelling of Hybrid Method for VOC Removal from Process Wastewater: Distillation and Hydrophilic Pervaporation

Szilágyi

Trang

Fózer

et al. 2020

Period. Polytech. Chem. Eng.

View full text Add to dashboard Cite

show abstract

“…Pervaporation (PV) is selected for investigation of ethanol from aqueous mixtures. Pervaporation has more green specialties against to other traditional processes, such as distillation [9,10]. There are simply actualization, energy-saving and no-pollution effects, furthermore no need for extra material to add for the separation [11].…”

Section: Introductionmentioning

confidence: 99%

Platform Molecule Removal from Aqueous Mixture with Organophilic Pervaporation: Experiments and Modelling

Haáz

Valentínyi

Tarjani

et al. 2018

Period. Polytech. Chem. Eng.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Due to the complexity and duration of surveys and measurements of the performance of real industrial facilities in research related to the development or improvement of methods of obtaining the finished product, numerical methods and software complexes that implement them are often used [1][2][3]. Typically, to simulate the modes of technological lines researchers use software systems that allow you to calculate the material and thermal balances of these lines, namely ChemCAD, Aspen HYSYS, MATLAB, Mathcad and others [4][5][6].…”

mentioning

confidence: 99%

Simulation of chemical and technological processes of a hydrocarbon preparation plant

Liaposhchenko

Moiseev

Marenok

et al. 2019

jhpe

View full text Add to dashboard Cite

This article presents a low-tonnage oil and gas processing plant (OGPP-20), its main process equipment and the operating principle. Three methods for producing a liquefied propane-butane fraction and designs of the equipment for its implementing are proposed: compression and condensation, compression and further throttling which allows the compressed gas cool to lower temperatures and rectification. The results of numerical studies of the methods of producing liquefied propane-butane in the Aspen HYSYS program for the thermodynamic model of Peng–Robinson substantiate the method of obtaining the liquefied propane-butane fraction and its design.

show abstract

Comparison of pervaporation models with simulation of hybrid separation processes

Abstract: Abstract

Cited by 24 publications

References 35 publications

Modelling of Hybrid Method for VOC Removal from Process Wastewater: Distillation and Hydrophilic Pervaporation

Modelling of Hybrid Method for VOC Removal from Process Wastewater: Distillation and Hydrophilic Pervaporation

Platform Molecule Removal from Aqueous Mixture with Organophilic Pervaporation: Experiments and Modelling

Simulation of chemical and technological processes of a hydrocarbon preparation plant

Contact Info

Product

Resources

About