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Journal articles
Integration of MFI Zeolite Membranes in the Light Gasoline Isomerisation Process
Abstract : Tests aiming at separating normal pentane from a light gasoline isomerate through a MFI zeolite composite membrane were carried out. The performances of this membrane sample were studied as a function of total hydrocarbon pressure upstream of the membrane as well as the temperature. Maximal permeate flux, close to 2 kg/m2.h, was observed at 250°C - 2 bar total hydrocarbon pressure. The normal pentane weight fraction was more than threefold higher in the permeate than in the feed. In a second step, a fully heat-integrated light gasoline isomerisation process loop integrating a MFI zeolite membrane-based separation was simulated and optimised. Integration of MFI zeolite membranes in this process proved to be valuable only if their cost is lower than 1000 EURO/m2.
Cited literature [16 references]
https://hal-ifp.archives-ouvertes.fr/hal-02001593
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Submitted on : Thursday, January 31, 2019 - 11:38:05 AM
Last modification on : Thursday, February 7, 2019 - 4:26:58 PM
Long-term archiving on: : Wednesday, May 1, 2019 - 3:40:41 PM
Contributor : Edp Sciences Connect in order to contact the contributor
Submitted on : Thursday, January 31, 2019 - 11:38:05 AM
Last modification on : Thursday, February 7, 2019 - 4:26:58 PM
Long-term archiving on: : Wednesday, May 1, 2019 - 3:40:41 PM
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