REMOVAL OF CARBON DIOXIDE FROM AIR
3 Assignments
0 Petitions
Accused Products
Abstract
The present invention is directed to methods for removing CO2 from air, which comprises exposing sorbent covered surfaces to the air. The invention also provides for an apparatus for exposing air to a CO2 sorbent. In another aspect, the invention provides a method and apparatus for separating carbon dioxide (CO2) bound in a sorbent.
-
Citations
136 Claims
-
1-115. -115. (canceled)
-
116. A method for the capture of CO2 from ambient air, the method comprising:
- exposing an anion exchange material to a flow of ambient air;
capturing CO2 from said ambient air; and
releasing said captured CO2 from said anion exchange material by exposure to a secondary sorbent. - View Dependent Claims (117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136)
- exposing an anion exchange material to a flow of ambient air;
Specification