Zeolite adsorbent material, method of preparation and use for non-cryogenic separation of industrial gases

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United States of America Patent

PATENT NO 11007505
SERIAL NO

16465417

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Provided is a zeolitic adsorbent material. The material is based on LSX zeolite crystals the particle size distribution of which is characterized by a peak width (2σ) in a range from 6.0 to 20.0, limits included, for a number average diameter (d50) in a range from 0.5 μm to 20.0 μm. The material has an Si/Al atomic ratio comprised in a range from 1.00 to 1.15, limits included. The lithium content of the material, expressed by weight of Li2O, is in a range from 9% to 12% by weight relative to the total weight of the material. The material has a non-zeolitic phase (NZP) content such that 0

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Patent Owner(s)

  • ARKEMA FRANCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lutz, Cécile Gan, FR 18 25
Ortiz, Guillaume Pau, FR 7 14
Persillon, Quitterie Morlaas, FR 7 28
Szendrovics, Sylvie Arthez-de-Bearn, FR 6 28

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