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:
Feb. 25, 2025
Filed:
Jul. 19, 2024
Applicant:
King Saud University, Riyadh, SA;
Inventors:
Mohammad Iqbal Khan, Riyadh, SA;
Galal Mohamed Fares, Riyadh, SA;
Yassir Mohammed Abbas, Riyadh, SA;
Assignee:
KING SAUD UNIVERSITY, Riyadh, SA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/18 (2006.01);
U.S. Cl.
CPC ...
C01B 33/18 (2013.01); C01P 2004/03 (2013.01); C01P 2006/11 (2013.01);
Abstract
A method of making nanosilica from glass, the method comprising: gathering glass waste; grinding the glass waste to obtain a glass powder containing nanoparticles; adding the glass powder containing the nanoparticles to a water solution comprising a dispersing agent to obtain a colloidal system containing nanoparticles; separating the nanoparticles from the colloidal system to obtain separated nanoparticles; and drying the separated nanoparticles to obtain nanosilica.