Packing structure for fluid containing column and manufacturing method
US8505884B2 · kind B2 · utility
0Cited by
6References
41Claims
0Family size
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Key dates
| Filing date | Mar 19, 2008 |
| Grant date | Aug 13, 2013 |
| Priority date | — |
| Expiry date | Jan 30, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A packing structure according to the invention for a fluid contacting column forms a volume comprising an ordered arrangement of bundles of tubes of diameter ranging between 5 and 50 mm. The walls of the tubes comprise orifices which promote circulation and mixes fluids in the structure. The orifices are inscribed in rectangles whose sides range between 2 and 45 mm, and each one of the orifices extends over a surface area greater than 2 mm2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.