Refrigeration system
US7082787B2 · kind B2 · utility
12Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2004 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Feb 2, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25J2270/902
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The recovery of ethylene from light gases at low temperature by the use of a mixed refrigeration system comprising methane, ehtylene and/or ethane, and propylene and/or propane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.