Versatile semi-continuous deodorizer with combined external stripping and scrubbing column
US11612180B2 · kind B2 · utility
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18References
20Claims
0Family size
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Key dates
| Filing date | Feb 26, 2020 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Sep 13, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A semi-continuous deodorizer providing a first main vessel, and a second vessel, wherein the second vessel is connected to the first main vessel by a duct for the transport of gases and vapors, the second vessel being connected to a vacuum system, wherein both the first main vessel and the second vessel are made of stainless steel and built hermetically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.