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:
Jun. 06, 2023
Filed:
Nov. 30, 2017
Applicant:
S. A. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-Neuve, BE;
Inventors:
Eduardo Da Costa, Angleur, BE;
Marc Pelletier, Saint-Mande, FR;
Assignee:
S. A. Lhoist Recherche et Developpement, Ottignies-Louvain-la-, BE;
Primary Examiner:
Int. Cl.
CPC ...
C22B 1/243 (2006.01); C22B 1/24 (2006.01);
U.S. Cl.
CPC ...
C22B 1/243 (2013.01); C22B 1/2406 (2013.01);
Abstract
The present invention concerns the use of a magnesium-including compound as binder for producing metallic ore fluxed pellets, in particular iron ore fluxed pellets, said magnesium-including compound comprising semi-hydrated dolime fitting the general formula aCa(OH)·bMg(OH)·cMgO, a, b, and c being weight fractions wherein the weight fraction b of Mg(OH)is between 0.5 and 19.5 % by weight with respect to the total weight of said semi-hydrated dolime.