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2篇 您的检索式：作者名="Daniel Fozer"

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		题名	作者	年代	出处	被引量
	1	Combining extractive heterogeneous-azeotropic distillation and hydrophilic pervaporation for enhanced separation of non-ideal ternary mixtures显示文摘The separation of non-ideal mixtures using distillation can be an extremely complex process and there continues to be a need to further improve these techniques.A new method which combines extractive heterogeneous-azeotropic distillation(EHAD)and hydrophilic pervapora-tion(HPV)for the separation of non-ideal termary mixtures is demonstrated.This improved distillation method combines the benefits of heterogeneous-azeotropic and extractive distillations in one column but no added materials are needed as is usually the case with pervaporation.The separation of water-methanol-ethyl acetate and water-methanol-isopropyl acetate mixtures were investigated to demonstrate the accuracy of the combined EHAD/HPV technique.There is not currently an established treatment strategy for the separation of the second mixtures in the literature.These separation processes were rigorously modelled and optimized using a professional flowsheet.The objective functions were total cost and energy consumption and heat integration was also investigated.The verification of the process modelling was carried out using laboratory-scale measurements.Extractive heterogeneous-distillation combined with methanol dehydration was found to be more efficient than conventional distillation for the separation of these highly non-ideal mixtures.	Eniko Haaz Botond Szilagyi Daniel Fozer Andras Jozsef Toth	2020	Frontiers of Chemical Science and Engineering2020，14，5：	2
	2	Effect of silver-nanoparticles generated in poly(vinyl alcohol)membranes on ethanol dehydration via pervaporation显示文摘Pervaporation is an important membrane separation method of chemical engineering.In this work,silver-nanoparticles-poly(vinyl alcohol)nanocomposite membranes(AgNPs-PVA)are produced for the sake of improving its potentials for pervaporation of ethanol–water mixture so that the usual opposite trend between membrane selectivity and permeation can be reduced.The nanocomposite membranes are fabricated from an aqueous solution of poly(vinyl alcohol)with silver nanoparticles via the in-situ generation technique in the absence of any reducing agent.Successful generation of the nano size silver is measured by the UV–vis spectrum showing a single peak at 419 nm due to the plasmonic effect of silver nanoparticles.Our nanocomposite AgNPs-PVA membranes are characterized using scanning electron microscope(SEM),Fourier-transform infrared(FT-IR)spectroscopy,X-ray diffraction and thermogravimetric analysis(TGA).The pervaporation tests of our new AgNPs-PVA membranes show good results since at a higher temperature and higher ethanol concentration in the feed,the prepared membranes are highly permeable for the water having stable selectivity values and therefore our membranes show better performance compared to that of the other PVA-based nanocomposite membranes.	Asmaa Selim Andras Jozsef Toth Daniel Fozer Eniko Haaz Nóra Valentínyi Tibor Nagy Orsolya Keri Lászlo Péter Bakos Imre Miklós Szilágyi Peter Mizsey	2019	Chinese Journal of Chemical Engineering2019，27，7：	0

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