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:
Nov. 30, 2021
Filed:
Jun. 23, 2017
Applicant:
S. A. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-Neuve, BE;
Inventor:
Marion Lorgouilloux, Strepy Bracquegnies, BE;
Assignee:
S. A. Lhoist Recherche et Developpement, Ottignies-Louvain-la-Neuve, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/04 (2006.01); C01F 11/02 (2006.01); B01J 20/28 (2006.01); B01D 53/40 (2006.01); C04B 2/04 (2006.01); B01D 53/83 (2006.01);
U.S. Cl.
CPC ...
B01J 20/041 (2013.01); B01D 53/40 (2013.01); B01D 53/83 (2013.01); B01J 20/28004 (2013.01); B01J 20/28016 (2013.01); B01J 20/28057 (2013.01); B01J 20/28059 (2013.01); B01J 20/28069 (2013.01); B01J 20/28071 (2013.01); B01J 20/28085 (2013.01); C01F 11/02 (2013.01); C04B 2/04 (2013.01); B01D 2251/404 (2013.01); B01D 2253/302 (2013.01); B01D 2253/304 (2013.01); B01D 2257/2045 (2013.01); B01D 2257/2047 (2013.01); B01D 2257/302 (2013.01); B01D 2257/404 (2013.01); B01D 2258/0283 (2013.01); C01P 2004/53 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01);
Abstract
The present invention concerns a powdery slaked lime composition having an Alpine fluidity greater than 50% and including a first fraction of particles having a size less than 32 μm and a second fraction of particles with the size greater than 32 μm, the second fraction being less than 10% by weight, compared to the total weight of the composition. The invention also relates to a method for producing same.