Conditioning slurry samples for quantitative instrumental analysis
US7651865B2 · kind B2 · utility
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3References
7Claims
0Family size
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Key dates
| Filing date | Apr 13, 2006 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Sep 27, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25375
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and system to consistently and automatically conditioning and delivering a solid-free liquid (filtrate) sample suitable for instrumental analysis is disclosed. A slurry, preferably a slurry produced by a sub-atmospheric pressure chlorate dioxide generating process, is fed through a filter to remove the solid phase and to provide the liquid phase on the downstream side of the filter, where the concentration of at least one dissolved component is determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.