Slurried solid media for simultaneous water purification and carbon dioxide removal from gas mixtures
US8361195B2 · kind B2 · utility
3Cited by
11References
4Claims
0Family size
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Key dates
| Filing date | May 21, 2010 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | May 22, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A slurried solid media for simultaneous water purification and carbon dioxide removal from gas mixtures includes the steps of dissolving the gas mixture and carbon dioxide in water providing a gas, carbon dioxide, water mixture; adding a porous solid media to the gas, carbon dioxide, water mixture forming a slurry of gas, carbon dioxide, water, and porous solid media; heating the slurry of gas, carbon dioxide, water, and porous solid media producing steam; and cooling the steam to produce purified water and carbon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.