Gas-liquid contacting plate, gas-liquid contacting laminated block body, gas-liquid contacting laminated structure and gas purification device
US9084961B2 · kind B2 · utility
2Cited by
3References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 8, 2011 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Aug 18, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/3325
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A gas-liquid contacting plate of the present invention in which a treatment liquid flows from an upper side to a lower side direction of a substrate and a part of gas being in contact with the treatment liquid is absorbed into the treatment liquid, includes a downward protruding saw teeth-shaped portion in which a lower end side of the substrate has pitches at predetermined gaps. Further, a pore group for liquid dispersion having a predetermined gap is provided in a plurality of lines, in the substrate. An arrangement thereof is a zigzag arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.