Spectroscopic pH measurement at high-temperature and/or high-pressure
US7402424B2 · kind B2 · utility
3Cited by
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7Claims
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Key dates
| Filing date | Feb 1, 2006 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Feb 1, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/11
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and apparatuses for high-temperature and high-pressure measurement of pH and/or alkalinity of a fluid is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.