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:
Oct. 14, 2025
Filed:
Sep. 22, 2020
S.a. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-neuve, BE;
Emanuelle Ligner, Villerot, BE;
Thierry Chopin, Brussels, BE;
Marion Lorgouilloux, Strepy Bracquegnies, BE;
S.A. Lhoist Recherche et Developpment, Ottignies-Louvain-la-Neuve, BE;
Abstract
Lime-based sorbent suitable for use in a flue gas treatment process comprising at least 70 wt. % of Ca(OH)and at least 0.2 wt. % to at most 10 wt. % of a first additive selected among the group of hydrogels of natural or synthetic origin, in particular superabsorbent polymers (SAPs) or in the group of cellulose ethers or a combination thereof, premix for use in a manufacturing process of said sorbent, process for manufacturing the sorbent and use of said sorbent in a flue gas treatment process.