Portable instrument and method for detecting reduced sulfur compounds in a gas
Patent
·
OSTI ID:6853185
A portable real time instrument for detecting concentrations in the part per billion range of reduced sulfur compounds in a sample gas. Ozonized air or oxygen and reduced sulfur compounds in a sample gas stream react to produce chemiluminescence in a reaction chamber and the emitted light is filtered and observed by a photomultiplier to detect reduced sulfur compounds. Selective response to individual sulfur compounds is achieved by varying reaction chamber temperature and ozone and sample gas flows, and by the use of either air or oxygen as the ozone source gas.
- DOE Contract Number:
- AC02-76CH00016
- Assignee:
- Dept. of Energy
- Patent Number(s):
- None
- Application Number:
- ON: DE84011074
- OSTI ID:
- 6853185
- Country of Publication:
- United States
- Language:
- English
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