Wet air oxidation of a spent material with spent caustic addition
US12139425B2 · kind B2 · utility
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2References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 8, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Jan 26, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2301/066
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
There are disclosed processes and systems wet air oxidation systems and processes which provide for the combined treatment of a spent caustic with a spent material (e.g., spent carbon, spent biological material, or combinations thereof) to produce a regenerated spent material stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.