Treated geothermal brine compositions with reduced concentrations of silica, iron and manganese
US12221671B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | May 21, 2020 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Nov 24, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
This invention relates to treated geothermal brine compositions containing reduced concentrations of iron, silica, and manganese compared to the untreated brines. Exemplary compositions contain a concentration of manganese less than 10 mg/kg, a concentration of silica ranging from less than 10 mg/kg, and a concentration of iron less than 10 mg/kg, and the treated geothermal brine is derived from a Salton Sea geothermal reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.