Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product
US11904366B2 · kind B2 · utility
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49References
19Claims
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Key dates
| Filing date | Mar 9, 2020 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Apr 22, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B3/041
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system may include a circulation subsystem and a circuit coupled to the circulation subsystem. The circuit may provide one or more signals to control the circulation subsystem to circulate a treatment solution including one or more of microbubbles or nanobubbles in a selected ratio. In one aspect, the nanobubbles may include a first gas, and the microbubbles may include a second gas. In another aspect, the treatment solution may include a first percentage of nanobubbles and a second percentage of microbubbles. In another aspect, mechanical agitation can be applied to the solution on an object to assist in cleaning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.