Advanced heat integrated rectifier system
US6343487B1 · kind B1 · utility
1Cited by
28References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2001 |
| Grant date | Feb 5, 2002 |
| Priority date | — |
| Expiry date | Feb 22, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25J2270/60
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
This invention includes both novel processes and methods and also novel apparatus and equipment especially adapted for carrying out the processes and achieving the excellent results and outstanding advantages which are obtained thereby and which are essential and basic parts of the invention. This apparatus and process achieved thereby include, but are not limited thereto, a rectifier tower with a reflux drum and a multi-refrigerant core exchanger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.