Structured packing element having a spiral helix shape
US10464041B2 · kind B2 · utility
5Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2018 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Sep 11, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/3306
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A packing structure obtained by assembling packing elements having a spiral helix shape, and the use of a structured packing composed of packing structure for an operation for bringing a gas into contact with a catalyst, and a process for manufacturing such a structured packing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.