Volumetric pressure exchanger with booster effect and integrated flow measurement, for a seawater desalination plant
US11878272B2 · kind B2 · utility
0Cited by
11References
9Claims
0Family size
Inventor
Key dates
| Filing date | Oct 1, 2019 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | Jan 15, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
At least one pressure exchange unit with a hollow cylindrical body, a piston sliding in the body, the piston including a piston head separating the interior of the cylindrical body into a downstream chamber and an upstream chamber, the downstream chamber being provided with a device for the admission and discharge of water to be treated, the upstream chamber being provided with a five-way distributor linkage including, for hydraulic balancing, two pressurized liquid supply orifices, two orifices for the evacuation of the liquid and an opening in communication with the upstream chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.