US Patent:
20200290013, Sep 17, 2020
Inventors:
- Annandale NJ, US
- Wheat Ridge CO, US
Margarita Dubovik - Denver CO, US
Daniel P. Leta - Flemington NJ, US
Patrick P. McCall - Matawan NJ, US
Chuansheng Bai - Phillipsburg NJ, US
Bruce A. DeRites - Pittstown NJ, US
International Classification:
B01J 20/04
B01J 20/20
B01J 20/08
B01J 20/34
B01J 20/32
Abstract:
Compositions and methods of preparing the compositions are disclosed for sorbents and other surfaces that can adsorb and desorb carbon dioxide. A sorbent or surface can include a metal compound such as an alkali or alkaline earth compound and a support. The sorbent can be prepared by several methods, including an incipient wetness technique. The sorbents have a COadsorption and desorption profile. A sorbent having high levels of a metal compound and adsorbed COis disclosed.