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Poster De Conférence Année : 2019

Contribution of pervaporation in eco design of processes

Résumé

The pervaporation, a membrane separation process, can be an excellent alternative to distillation. Though it is a relatively young technology, the attention of industries towards it increases every year mainly due to its low energy consumption and high separation performance. The aim of our work was to emphasize the new horizons of solvent dehydration technology and mark the contribution of pervaporation in process eco design. We have experimentally and theoretically studied the pervaporation applied to a dehydration of an aqueous mixture of three glycol ethers which are widely used in different chemical industries all over the world. The interest was mainly pointed towards the separation efficiency and energy consumption. The results were compared to those of distillation for the same mixture. The modeling of both processes was also performed in order to optimize operating conditions and increase the efficiency.
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Dates et versions

hal-02325852 , version 1 (22-10-2019)

Identifiants

  • HAL Id : hal-02325852 , version 1

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Oleksandr Dimitrov, Evelyne Neau, Isabelle Raspo, Pierrette Guichardon, Alfred Testa. Contribution of pervaporation in eco design of processes. The 12th European Congress of Chemical Engineering, Sep 2019, Florence, Italy. , Proceedings of the 12th European Congress of Chemical Engineering, pp.570, 2019. ⟨hal-02325852⟩
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