SEPARATION OF GASES FROM AIR

The present invention relates to the use of an adsorbent zeolitic material made from crystals of faujasite zeolite (FAU), the molar ratio Si/Al of which is between 1.00 and 1.20, and which have such a non-zeolitic phase content (PNZ) that 0 < PNZ ? 25%, for non-cryogenically separating industrial...

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Bibliographic Details
Main Authors PERSILLON, QUITTERIE, ORTIZ, GUILLAUME
Format Patent
LanguageEnglish
French
Published 03.06.2021
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention relates to the use of an adsorbent zeolitic material made from crystals of faujasite zeolite (FAU), the molar ratio Si/Al of which is between 1.00 and 1.20, and which have such a non-zeolitic phase content (PNZ) that 0 < PNZ ? 25%, for non-cryogenically separating industrial gases with (V)PSA, in particular gases from air. The invention also relates to respiratory aid apparatuses comprising at least the adsorbent zeolitic material. La présente invention concerne l'utilisation d'un matériau adsorbant zéolithique à base de cristaux de zéolithe faujasite (FAU), dont le ratio molaire Si/Al est compris entre 1,00 et 1,20, et de teneur en phase non zéolithique (PNZ) telle que 0 < PNZ ? 25%, pour la séparation non cryogénique des gaz industriels en (V)PSA, en particulier des gaz de l'air. L'invention concerne également les appareils d'assistance respiratoire comprenant au moins ledit matériau adsorbant zéolithique.
Bibliography:Application Number: CA20203153854