Automated titration in a recirculating fluid system
US10871475B2 · kind B2 · utility
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6References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 25, 2018 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/00673
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining a concentration of a chemical of interest in a recirculating analyte system includes the steps of selecting a first indicator threshold, measuring the flow rate of the recirculating analyte system, controllably adding a known amount of reagent to the recirculating analyte system at an known flow rate, repetitively measuring an indicator of the recirculating analyte system downstream from the addition of the reagent, and computing the concentration of the chemical of interest of the recirculating analyte system when the indicator measurement crosses the indicator threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.