Air collector with functionalized ion exchange membrane for capturing ambient CO 2
First Claim
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1. A method for removing CO2 from ambient air comprising the steps of passing ambient air in contact with a solid capture material comprising an amine;
- capturing CO2 from the ambient air directly on said solid capture material;
treating said solid capture material to remove and concentrate captured CO2; and
converting said captured CO2 to a useful product.
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Accused Products
Abstract
An apparatus for capture of CO2 from the atmosphere comprising an anion exchange material formed in a matrix exposed to a flow of the air.
182 Citations
12 Claims
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1. A method for removing CO2 from ambient air comprising the steps of passing ambient air in contact with a solid capture material comprising an amine;
- capturing CO2 from the ambient air directly on said solid capture material;
treating said solid capture material to remove and concentrate captured CO2; and
converting said captured CO2 to a useful product. - View Dependent Claims (2, 3, 4, 5, 6)
- capturing CO2 from the ambient air directly on said solid capture material;
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7. A method for removing CO2 from ambient air comprising the steps of passing ambient air in contact with a solid capture material comprising an amine;
- capturing CO2 from the ambient air directly on said solid capture material;
treating said solid capture material to remove and concentrate captured CO2; and
using said captured CO2 for enhanced oil recovery. - View Dependent Claims (8, 9, 10, 11, 12)
- capturing CO2 from the ambient air directly on said solid capture material;
Specification