Amine enriched solid sorbents for carbon dioxide capture
Abstract
A new method for making low-cost CO.sub.2 sorbents that can be used in large-scale gas-solid processes. The new method entails treating a solid substrate with acid or base and simultaneous or subsequent treatment with a substituted amine salt. The method eliminates the need for organic solvents and polymeric materials for the preparation of CO.sub.2 capture systems.
- Inventors:
-
- Pittsburgh, PA
- Monroeville, PA
- Fredericktown, PA
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 921348
- Patent Number(s):
- 6547854
- Application Number:
- 09/966,570
- Assignee:
- The United States of America as represented by the United States Department of Energy (Washington, DC)
- 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
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Gray, McMahan L, Soong, Yee, and Champagne, Kenneth J. Amine enriched solid sorbents for carbon dioxide capture. United States: N. p., 2003.
Web.
Gray, McMahan L, Soong, Yee, & Champagne, Kenneth J. Amine enriched solid sorbents for carbon dioxide capture. United States.
Gray, McMahan L, Soong, Yee, and Champagne, Kenneth J. Tue .
"Amine enriched solid sorbents for carbon dioxide capture". United States. https://www.osti.gov/servlets/purl/921348.
@article{osti_921348,
title = {Amine enriched solid sorbents for carbon dioxide capture},
author = {Gray, McMahan L and Soong, Yee and Champagne, Kenneth J},
abstractNote = {A new method for making low-cost CO.sub.2 sorbents that can be used in large-scale gas-solid processes. The new method entails treating a solid substrate with acid or base and simultaneous or subsequent treatment with a substituted amine salt. The method eliminates the need for organic solvents and polymeric materials for the preparation of CO.sub.2 capture systems.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 15 00:00:00 EDT 2003},
month = {Tue Apr 15 00:00:00 EDT 2003}
}
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