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.

Date of Patent:
Mar. 31, 2026

Filed:

Jan. 04, 2023
Applicant:

Saudi Arabian Oil Company, Dhahran, SA;

Inventors:

Subhash Ayirala, Dhahran, SA;

Salah H. Alsaleh, Dhahran, SA;

Ali A. Al-Yousef, Dhahran, SA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/26 (2023.01); C02F 1/58 (2023.01); C02F 103/34 (2006.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
C02F 1/265 (2013.01); C02F 1/58 (2013.01); B01D 2221/04 (2013.01); B01D 2311/252 (2022.08); C02F 2101/325 (2013.01); C02F 2101/40 (2013.01); C02F 2103/34 (2013.01);
Abstract

Systems and methods including a pretreatment component for pretreating a produced water obtained from a subterranean formation operation to remove at least a portion of dispersed hydrocarbons and hydrogen sulfide therein, thereby producing a high salinity produced water; a desalination component for desalinating of the high salinity produced water to remove at least one or more salts therein, thereby producing a desalinated water and a saturated saline water; and a mineral recovery component for treating the saturated saline water to recover mineral salts therein, thereby producing the recovered mineral salts.


Find Patent Forward Citations

Ayirala, Subhash. (2026). Zero liquid discharge water management system (U.S. Patent No. 12590017). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590017

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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