Analytical sensitivity enhancement by catalytic transformation
US7255836B2 · kind B2 · utility
7Cited by
8References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2003 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | May 8, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device and method for quantifying an impurity in an input gas stream. The device and method employ a catalyst to convert the impurity to a detectable species in an output gas stream, and the concentration of the detectable species is then measured by means of a detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.