Wet type method of rendering dioxins innoxious
US6323385A · kind A · utility
1Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2000 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Jun 20, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D2101/28
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for the wet processing of a dioxin-containing material, wherein the material is contacted with an aqueous solution, acidified with hydrochloric acid and containing a catalyst dissolved therein, at a temperature lower than 100.degree. C. to decompose the dioxins into harmless substances with a decomposition rate of at least 60%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.