Method and system for particle characterization and identification
US11237089B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Aug 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/1029
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed herein is a novel, compact, real time optical particle identification and characterization system and method of use within both gaseous and liquid media. The system can implement elastic and/or inelastic light scattering techniques simultaneously and complimentarily under the same sensor platform. By separating the sensing components from the electro-optical unit and using optical fibers for interconnection, only the sensing components need to be exposed to the environmental conditions. This reduces the design constraints on the electro-optical unit and permits the incorporation of optical components into the sensor probe that can withstand high-temperature, high-pressure, and corrosive environments. Thus, the system can be used in benign, moderate, and harsh environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.