High efficiency radial type vapor distributor for packed towers
US4810428A · kind A · utility
7Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 1987 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Nov 27, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/185
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A vapor distribution device for installation inside a vessel at the outlet of conduit means, a packed bed tower employing said vapor distribution device, and a method of sizing said vapor distribution device are disclosed. The present invention provides uniform vapor flow distribution across the vessel diameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.