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:
Jul. 21, 2020
Filed:
Jul. 12, 2013
Applicant:
S. A. Lhoist Recherche ET Developpement, Ottignies-Louvain-la-Neuve, BE;
Inventors:
Marion Lorgouilloux, Strepy Bracquegnies, BE;
Alain Laudet, Namur, BE;
Assignee:
S.A. Lhoist Recherche et Developpement, Ottignies-Louvain-La, BE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/02 (2006.01); C04B 2/00 (2006.01); C04B 2/04 (2006.01); C01F 11/02 (2006.01); C01F 5/14 (2006.01);
U.S. Cl.
CPC ...
C09K 21/02 (2013.01); C01F 5/14 (2013.01); C01F 11/02 (2013.01); C04B 2/00 (2013.01); C04B 2/04 (2013.01); C01P 2002/88 (2013.01); C01P 2004/82 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A method for producing a mixed calcium and magnesium compound comprising the slaking of quicklime with a magnesium hydroxide suspension, forming solid particles, said slaking by non-wet means forming said solid particles comprising a calcium phase and a magnesium phase intimately bonded to each other and of homogeneous volume distribution, and a mixed compound comprising a calcium phase and a magnesium phase.