PCB decomposition process
US6162958A · kind A · utility
2Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 1999 |
| Grant date | Dec 19, 2000 |
| Priority date | — |
| Expiry date | Mar 11, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D2101/22
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention relates to a PCB decomposition process which comprises the steps of reacting an organic material with sodium hydroxide to form sodium carbonate, and decomposing PCB with the aid of the sodium carbonate so formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.