Separation of multi-component fluid through ultrasonic acoustophoresis
US9272234B2 · kind B2 · utility
50Cited by
1References
13Claims
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Key dates
| Filing date | Jul 16, 2013 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB06B1/0644
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An acoustic standing wave is utilized to separate components from a multi-component fluid, such as oil from an oil-water mixture, in a fluid flow scheme with an acoustophoresis device. For example, the flow scheme and device allows for trapping of the oil as the oil coalesces, agglomerates, and becomes more buoyant than the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.