Structured column packing with improved turndown and method
US5132056A · kind A · utility
20Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1991 |
| Grant date | Jul 21, 1992 |
| Priority date | — |
| Expiry date | May 28, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25J2290/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Structured metal column packing with corrugations and textured surfaces having a defined construction of the corrugation corners which enables significantly improved performance especially under turndown conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.