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HomeKey Engineering MaterialsKey Engineering Materials Vol. 869Pervaporation Separation of Toluene/TEG Mixture...

Pervaporation Separation of Toluene/TEG Mixture with PIM-1 Membrane

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Abstract:

Dense membranes made of polybenzodioxane (PIM-1) were developed for pervaporation of toluene/TEG mixtures. The effect of experiment time on membrane characteristics such as flux and separation factor was investigated. The neat PIM-1 membranes showed high toluene flux of 2.45 kg/m²∙h, but low separation factor of 4. The cross-linking of PIM-1 using AlCl₃ leads to an increase in the separation factor up to 20, with some compromise of toluene flux down to 0.76 kg/m²∙h.

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Periodical:

Key Engineering Materials (Volume 869)

Pages:

408-412

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.869.408

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Online since:

October 2020

Authors:

Ivan A. Podtynnikov*, Alexey V. Balynin, Alexey A. Yushkin, Peter M. Budd, Alexey V. Volkov, Ilya L. Borisov

Keywords:

BTEX, Pervaporation, PIM-1, Polybenzodioxane Membranes

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* - Corresponding Author

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