Exchange column contactor consisting of random packing compartments
US9789464B2 · kind B2 · utility
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13References
20Claims
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Key dates
| Filing date | Mar 6, 2015 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Apr 4, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/3325
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A contactor includes a random packing arrangement in several compartments. The compartments can be delimited by perforated plates or by structured packing walls.A heat and/or material exchange column is equipped with such a contactor. A floating structure includes such a column. A column equipped with such a contactor can be used for a gas treatment, CO2 capture, distillation or air conversion process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.