Detection of a gas leaked into a liquid which has been sampled from a plurality of spaces
US5331840A · kind A · utility
9Cited by
44References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1992 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | May 21, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0052
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for discovering amounts of halogen in a liquid is provided wherein the a reservoir comprising the liquid and suspected halogen is healed to a temperature characteristic of the solubility of halogen in the liquid to provide a vapor. After condensing, a sampling vapor is provided to from which the amount of halogen may be detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.