Gas separation system
US11879878B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2019 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | Sep 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gas separation system includes a separation column for separating components contained in sample gas, a sample gas supplier fluidly connected to an inlet of the separation column for supplying sample gas to the separation column, a detector fluidly connected to an outlet of the separation column, a collection tube filled with an adsorbent having a property of adsorbing a target component in the sample gas under a condition of a first temperature or less and desorbing the adsorbed target component under a condition of a second temperature or more higher than the first temperature, a temperature adjuster for adjusting a temperature of the collection tube, a collection container for collecting the target component, and a switching mechanism for switching between a state in which the collection tube is connected to an outlet of the detector and a state in which the collection tube is connected to the collection container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.