Invention Grant
- Patent Title: Methods and systems for production of an aqueous hypochlorous acid solution
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Application No.: US17150390Application Date: 2021-01-15
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Publication No.: US11746012B2Publication Date: 2023-09-05
- Inventor: Liyu Li
- Applicant: COUGAR CREEK TECHNOLOGIES, LLC
- Applicant Address: US WA Kirkland
- Assignee: COUGAR CREEK TECHNOLOGIES, LLC
- Current Assignee: COUGAR CREEK TECHNOLOGIES, LLC
- Current Assignee Address: US WA Kirkland
- Agency: Branch Partners PLLC
- Agent Bruce E. Black
- The original application number of the division: US17089537 2020.11.04
- Main IPC: C25C7/00
- IPC: C25C7/00 ; C01B11/04 ; C25B1/22 ; C25B9/00 ; C25B11/04 ; C25B11/042
Abstract:
A method for making an aqueous hypochlorous acid (HClO) solution includes electrolyzing a solution of sodium chloride to produce a solution of sodium hypochlorite; and producing the aqueous hypochlorous acid solution by adjusting a pH of the solution of sodium hypochlorite to a value within a range of 3 to 8 by adding a selected weak acid to the solution of sodium hypochlorite to produce a buffer including the selected weak acid and a salt of the selected weak acid.
Public/Granted literature
- US20220135404A1 METHODS AND SYSTEMS FOR PRODUCTION OF AN AQUEOUS HYPOCHLOROUS ACID SOLUTION Public/Granted day:2022-05-05
Information query
