Process for treating a non-distillable halogenated organic feed stream
US5817288A · kind A · utility
1Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 1996 |
| Grant date | Oct 6, 1998 |
| Priority date | — |
| Expiry date | Oct 24, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D2101/22
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for treating a non-distillable halogenated organic feed stream wherein the feed stream is contacted with a hydrogen-rich gaseous stream at hydrodehalogenation conditions to produce a carbonaceous solid containing a reduced halogen content and hydrogen halide gas. The resulting carbonaceous solid is stripped with a second hydrogen-rich gas to recover additional hydrogen halide gas and to produce a carbonaceous solid which is suitable for other uses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.