The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Dec. 01, 2017
Arkema France, Colombes, FR;
Guillaume Ortiz, Pau, FR;
CĂ©cile Lutz, Gan, FR;
Sylvie Szendrovics, Arthez-de-Bearn, FR;
Quitterie Persillon, Morlaas, FR;
Arkema France, Colombes, FR;
Abstract
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 LiO, 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<NZP≤8% by weight relative to the total weight of the material.