Refrigerant separation system
US5749245A · kind A · utility
11Cited by
27References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1997 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Jan 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S62/918
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a system for separating a mixture containing at least two components, each component having a different volatility. The separation is achieved through the use of a fractional distillation column and upper and lower storage vessels in conjunction with a chilling unit for forming a liquid phase of the mixture and a generator for forming a gas phase of the mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.