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:
Dec. 09, 2025
Filed:
Mar. 16, 2023
Applicant:
Imam Abdulrahman Bin Faisal University, Dammam, SA;
Inventors:
Essia Hannachi, Dammam, SA;
Yassine Slimani, Dammam, SA;
Muhammad Nawaz, Dammam, SA;
Munirah A. Almessiere, Dammam, SA;
Abdulhadi Baykal, Dammam, SA;
Assignee:
Imam Abdulrahman Bin Faisal University, Dammam, SA;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01J 35/23 (2024.01); B01J 35/30 (2024.01); B01J 35/33 (2024.01); B01J 35/39 (2024.01); B01J 37/03 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C02F 1/32 (2023.01); C02F 1/72 (2023.01); C02F 101/30 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01J 35/23 (2024.01); B01J 35/33 (2024.01); B01J 35/39 (2024.01); B01J 35/393 (2024.01); B01J 37/036 (2013.01); B01J 37/04 (2013.01); B01J 37/088 (2013.01); C02F 1/32 (2013.01); C02F 1/725 (2013.01); C02F 2101/308 (2013.01); C02F 2305/08 (2013.01); C02F 2305/10 (2013.01);
Abstract
A method of degrading a dye in an aqueous solution including contacting nanoparticles with the dye in the aqueous solution and irradiating the aqueous solution. The nanoparticles have a formula of ZnCeYbO, x=0.01-0.1, and where at least 90 wt. % of the dye is degraded during the irradiating of the aqueous solution.