Process for preparing hydrofluorocarbons
US5902912A · kind A · utility
18Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1997 |
| Grant date | May 11, 1999 |
| Priority date | — |
| Expiry date | Jun 26, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/0245
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for producing a hydrofluorocarbon (HFC) comprising (a) providing a fluoropolymer-lined reactor; (b) adding a chlorinated organic compound in liquid phase and a fluorination agent to the reactor; and (c) reacting at least a portion of the chlorinated organic compound with at least a portion of the fluorination agent to produce the HFC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.