Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters
US6645450B2 · kind B2 · utility
37Cited by
8References
57Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 2, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Aug 20, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods and apparatus are described which utilize an aqueous hydrogen peroxide composition of hydrogen peroxide and at least one additive which serves to catalyze the rapid decomposition of the hydrogen peroxide into hydroxyl radicals. When contacted with an atmospheric effluent containing odor and/or noxious components, the hydroxyl radicals formed oxidize the odor and noxious components to non-odor offensive, environmentally acceptable by-product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.