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:
Nov. 04, 2025
Filed:
Aug. 17, 2022
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Othman Charles Al Hamouz, Dhahran, SA;
Tawfik A. Saleh, Dhahran, SA;
Assignee:
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/28 (2023.01); B01J 20/08 (2006.01); B01J 20/24 (2006.01); B01J 20/28 (2006.01); C02F 101/12 (2006.01);
U.S. Cl.
CPC ...
C02F 1/28 (2013.01); B01J 20/08 (2013.01); B01J 20/24 (2013.01); B01J 20/28007 (2013.01); B01J 20/28019 (2013.01); B01J 20/28026 (2013.01); C02F 1/281 (2013.01); C02F 1/286 (2013.01); C02F 2101/12 (2013.01); C02F 2305/08 (2013.01);
Abstract
A method of adsorbing chloride ions from an aqueous solution with a nanocomposite. The nanocomposite including iron nanoparticles, aluminum nanoparticles and guar gum. The nanocomposite is in the form of extruded cylindrical particles in which the iron nanoparticles and the aluminum nanoparticles are dispersed in a matrix of the guar gum.