HDS channel exit designs for improved separation efficiency
US10238995B2 · kind B2 · utility
1Cited by
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10Claims
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Key dates
| Filing date | Jun 13, 2014 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Jan 11, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D21/34
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Hydrodynamic separation of suspended particles using curved channels offers advantages in many applications, since it is a fast continuous flow technology that can handle neutrally and near neutrally buoyant particles without the need of a physical barrier or the addition of chemical aids. Designs are provided for a flow splitter at the end of the separation channel, to maintain smooth, counter-vortex-free laminar flow and improve particle separation efficiency while reducing clogging and fouling propensities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.