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METHODS OF REMOVING CARBON DIOXIDE AND SORBENTS FOR SAME

United States Patent Application

20120063976
A1
View the Complete Application at the US Patent & Trademark Office
Idaho National Laboratory - Visit the Technology Transfer and Commercialization Office Website
Methods of removing carbon dioxide comprising contacting a gas mixture comprising carbon dioxide with a sorbent. The sorbent comprises the following chemical structure: ##STR00001## wherein at least one of R.sub.1, R.sub.2, and R.sub.3 comprises a primary amine group and wherein the sorbent is not melamine and does not comprise the following chemical structure: ##STR00002## Sorbents for removing carbon dioxide are also disclosed.
Benson, Michael T. (Idaho Falls, ID)
BATTELLE ENERGY ALLIANCE, LLC (Idaho Falls ID)
12/ 878,853
September 9, 2010
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0001] This invention was made with government support under Contract Number DE-AC07-051D14517 awarded by the United States Department of Energy. The government has certain rights in the invention.