Residual solvent recovery apparatuses and methods
US12186681B2 · kind B2 · utility
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1References
15Claims
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Assignee
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Key dates
| Filing date | Nov 22, 2023 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Nov 22, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B1/108
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An extraction vessel including an elongated vessel defining at least an interior cavity for solid-liquid extraction and a plurality of protrusions that are arranged within the elongated vessel, extend into the interior cavity, and are arranged to thermally regulate a core of a solvent-bearing mass within the interior cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.