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:
Apr. 18, 2023
Filed:
May. 31, 2019
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Jim Basuki Surjaatmadja, Duncan, OK (US);
Tim Holiman Hunter, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/76 (2006.01); C02F 1/38 (2023.01); C09K 8/66 (2006.01); C02F 103/34 (2006.01);
U.S. Cl.
CPC ...
C02F 1/76 (2013.01); C02F 1/38 (2013.01); C02F 2103/34 (2013.01); C02F 2201/002 (2013.01); C02F 2201/4618 (2013.01); C02F 2303/185 (2013.01); C02F 2303/20 (2013.01); C09K 8/66 (2013.01);
Abstract
A water treatment apparatus, system and method including introducing an aqueous fluid into a chamber, the aqueous fluid having a pH below 7 and having an oxidizing agent. Contacting, within the chamber, the aqueous fluid with a corrodible sacrificial material which oxidizes in the presence of the oxidizing agent also reducing the oxidizing agent. Thereafter, adjusting, subsequent contacting the corroding particulate, the pH of the aqueous fluid to above 7.