Methane peak detection
US11781976B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2022 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Oct 19, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/3196
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for monitoring air quality is described. The method includes measuring ethane and methane using a mobile sensor platform to provide sensor data. The sensor data includes methane data and ethane data captured at a nonzero mobile sensor platform speed. Methane and ethane peak(s) are identified in the sensor data. Correlation(s) between the methane and ethane peak(s) and/or between the methane peak(s) and at least one amount of 13C are determined. A source for the methane is determined based on the correlation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.