Waste liquid solidification system and method
US9855517B2 · kind B2 · utility
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6References
5Claims
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Key dates
| Filing date | Apr 24, 2015 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Feb 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/285
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A waste liquid solidification system includes a chamber at least partially enclosing a volume, a liquid outlet positioned to spray a liquid into the volume, and a powder outlet adjacent the liquid outlet positioned to discharge a super-absorbent polymer powder into the volume. The liquid outlet and powder outlet are configured such that the liquid and the super-absorbent polymer powder undergo airborne mixing within the volume enclosed by the chamber to create a solid waste.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.