Nanobubbles and gas-liquid mixtures for enhanced carbon dioxide sequestration
US12006471B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Sep 15, 2022 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Dec 7, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention discloses a novel process for the mineralization of CO2 in mafic and ultramafic rocks or storage of CO2 in geological formations through the generation and use of nano-sized CO2 bubbles injected into a fluid-mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.