Analyzer for measuring H2S and its use for a sulfur oxidation reactor
US6355150B1 · kind B1 · utility
14Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Apr 3, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D11/138
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An analyzer for continuously measuring the H2S content of a gas stream which utilizes a drying module for drying the gas, a compressor for compressing the gas, a means for diluting the compressed sample and an electrical chemical sensor. The invention is also a device for regulating the flow rate of air to a H2S oxidation system which utilizes the analyzer to control the ratio of air to H2S stream entering the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.