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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Format | Patent |
Language | English French |
Published |
03.06.2021
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Abstract | 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. |
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AbstractList | 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. |
Author | ORTIZ, GUILLAUME PERSILLON, QUITTERIE |
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DocumentTitleAlternate | SEPARATION DES GAZ DE L'AIR |
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Snippet | 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... |
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SubjectTerms | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
Title | SEPARATION OF GASES FROM AIR |
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