Method for separating chlorine from a mixture of gases
US5308383A · kind A · utility
3Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 1993 |
| Grant date | May 3, 1994 |
| Priority date | — |
| Expiry date | Jun 21, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B7/0743
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a method of removing chlorine from a mixture of gases. The mixture of gases is contacted with a liquid which contains a compound having the general formula ##STR1## where n is 1 to 3, whereby chlorine in the mixture of gases is absorbed by the liquid. The liquid is then heated to volatilize the chlorine and separate it from the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.