Process and apparatus for the annihilation of harmful waste containing polychlorinated hydrocarbons
US8692049B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Inventors
Key dates
| Filing date | Sep 22, 2010 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Apr 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D2203/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a process consists of the hydrolytic decomposition of the polychlorinated hydrocarbons: of polychlorinated aliphatics and especially of polychlorinated aromatics and oxidizing the chlorine-free product at elevated temperature in the presence of a carrier gas in one unit characterized by a hot and a transitional temperature zone, whereby the calcium chloride and the exiting gas mixture are removed continuously and the excess heat of the highly exothermic process is utilized.The present invention also relates to an apparatus for the process which is carried out in an Apparatus of FIG. 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.