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Title: 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:
 [1];  [2];  [3]
  1. Pittsburgh, PA
  2. Monroeville, PA
  3. Fredericktown, PA
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, and Morgantown, WV
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 B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
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 = {2003},
month = {4}
}

Patent:

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