Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures
Abstract
A method for separating CO.sub.2 from gas mixtures uses a slurried media impregnated with buffer compounds and coating the solid media with a catalyst or enzyme that promotes the transformation of CO.sub.2 to carbonic acid. Buffer sorbent pebbles with a catalyst or enzyme coating are provided for rapid separation of CO.sub.2 from gas mixtures.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1177124
- Patent Number(s):
- 8992845
- Application Number:
- 13/758,787
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Feb 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Aines, Roger D. Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures. United States: N. p., 2015.
Web.
Aines, Roger D. Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures. United States.
Aines, Roger D. Tue .
"Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures". United States. https://www.osti.gov/servlets/purl/1177124.
@article{osti_1177124,
title = {Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures},
author = {Aines, Roger D},
abstractNote = {A method for separating CO.sub.2 from gas mixtures uses a slurried media impregnated with buffer compounds and coating the solid media with a catalyst or enzyme that promotes the transformation of CO.sub.2 to carbonic acid. Buffer sorbent pebbles with a catalyst or enzyme coating are provided for rapid separation of CO.sub.2 from gas mixtures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {3}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Regenerable solid amine sorbent
patent, March 1999
- Birbara, Philip J.; Filburn, Thomas P.; Nalette, Timothy A.
- US Patent Document 5,876,488
Sequestration of carbon dioxide
patent, November 2006
- Dziedzic, Daniel; Gross, Kenneth B.; Gorski, Robert A.
- US Patent Document 7,132,090
Carbon ion pump for removal of carbon dioxide from combustion gas and other gas mixtures
patent-application, July 2007
- Aines, Roger D.; Bourcier, William L.
- US Patent Application 11/657682; 20070169625
Carbon Dioxide Absorbent and Carbon Dioxide Absorption Method Using the Same
patent-application, January 2009
- Saito, Yoshinori; Sakabe, Yukio
- US Patent Application 12/199521; 20090000476
CO2 Absorption by Solid Materials
patent-application, June 2009
- Ferguson, Alan William; Hilton, Robert Gudmundsen
- US Patent Application 12/272983; 20090145297