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. 17, 2025
Filed:
May. 11, 2021
Applicant:
Solenis Technologies, L.p., Wilmington, DE (US);
Inventors:
Zhaoqing Liu, New York, NY (US);
Susete T. Breviglieri, Paulinia, BR;
Assignee:
Solenis Technologies, L.P., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 2/00 (2006.01); C04B 24/16 (2006.01); C04B 24/32 (2006.01);
U.S. Cl.
CPC ...
C04B 2/005 (2013.01); C04B 24/16 (2013.01); C04B 24/32 (2013.01);
Abstract
Compositions and methods are provided for the recovery of minerals from mineral suspension, such as lime generated in Kraft pulping processes. More particularly, the composition comprises polyalkoxylate co-polymers, alkyleneamine alkoxylates, and optionally anionic surfactants, that when added to mineral dewatering process, aids in the recovery of the mineral.