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:
May. 26, 2026
Filed:
Dec. 29, 2022
Applicant:
Byd Company Limited, Guangdong, CN;
Inventors:
Assignee:
BYD Company Limited, Shenzhen, CN;
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/04 (2006.01); C01G 49/00 (2006.01);
U.S. Cl.
CPC ...
C01G 49/04 (2013.01); C01G 49/0009 (2013.01); C01P 2002/70 (2013.01); C01P 2006/42 (2013.01);
Abstract
The present disclosure provides a method for separating iron element in brine and application thereof. The method for separating iron element in brine comprises: adding a pH adjusting agent to brine, to adjust pH of the brine to 6.0-7.0, and controlling the temperature of the brine to 75° C.-90° C.; introducing an oxygen-containing gas into the brine, to covert the iron element in the brine into magnetic iron oxide; and separating the magnetic iron oxide from the brine by magnetic adsorption to obtain an iron-removed brine.