Process for cooling the feed gas to gas separation systems
US5306331A · kind A · utility
82Cited by
19References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1993 |
| Grant date | Apr 26, 1994 |
| Priority date | — |
| Expiry date | Mar 18, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/40001
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a process for utilizing one stream from a gas separation unit in an evaporation cooler to provide cool water which is used to cool the feed gas mixture by direct or indirect contact prior to entering the gas separation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.