Cryogenic air separation system with dual product side condenser
US5148680A · kind A · utility
18Cited by
14References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1990 |
| Grant date | Sep 22, 1992 |
| Priority date | — |
| Expiry date | Jun 27, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S62/94
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cryogenic air separation system wherein pressurized feed air is at least partially condensed to vaporize elevated pressure liquid nitrogen and elevated pressure liquid oxygen to produce elevated pressure nitrogen and oxygen gas eliminating or reducing the need for product compression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.