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Title: Carbon dioxide absorbent and method of using the same

Abstract

In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture of carbon dioxide from gas streams such as power plant flue gases. In addition, the present invention provides methods of preparing the amino-siloxane compositions are provided. Also provided are methods for reducing the amount of carbon dioxide in a process stream employing the amino-siloxane compositions of the invention as species which react with carbon dioxide to form an adduct with carbon dioxide. The reaction of the amino-siloxane compositions provided by the present invention with carbon dioxide is reversible and thus, the method provides for multicycle use of said compositions.

Inventors:
 [1];  [2];  [3];  [4];  [3];  [3];  [1];  [5]
  1. Niskayuna, NY
  2. Scotia, NY
  3. Clifton Park, NY
  4. Latham, NY
  5. Ballston Spa, NY
Publication Date:
Research Org.:
National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1029277
Patent Number(s):
8,030,509
Application Number:
12/512,105
Assignee:
General Electric Company (Niskayuna, NY) NETL
DOE Contract Number:  
NT0005310
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
20 FOSSIL-FUELED POWER PLANTS

Citation Formats

Perry, Robert James, Lewis, Larry Neil, O'Brien, Michael Joseph, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lam, Tunchiao Hubert, Lee, Julia Lam, and Rubinsztajn, Malgorzata Iwona. Carbon dioxide absorbent and method of using the same. United States: N. p., 2011. Web.
Perry, Robert James, Lewis, Larry Neil, O'Brien, Michael Joseph, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lam, Tunchiao Hubert, Lee, Julia Lam, & Rubinsztajn, Malgorzata Iwona. Carbon dioxide absorbent and method of using the same. United States.
Perry, Robert James, Lewis, Larry Neil, O'Brien, Michael Joseph, Soloveichik, Grigorii Lev, Kniajanski, Sergei, Lam, Tunchiao Hubert, Lee, Julia Lam, and Rubinsztajn, Malgorzata Iwona. Tue . "Carbon dioxide absorbent and method of using the same". United States. https://www.osti.gov/servlets/purl/1029277.
@article{osti_1029277,
title = {Carbon dioxide absorbent and method of using the same},
author = {Perry, Robert James and Lewis, Larry Neil and O'Brien, Michael Joseph and Soloveichik, Grigorii Lev and Kniajanski, Sergei and Lam, Tunchiao Hubert and Lee, Julia Lam and Rubinsztajn, Malgorzata Iwona},
abstractNote = {In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture of carbon dioxide from gas streams such as power plant flue gases. In addition, the present invention provides methods of preparing the amino-siloxane compositions are provided. Also provided are methods for reducing the amount of carbon dioxide in a process stream employing the amino-siloxane compositions of the invention as species which react with carbon dioxide to form an adduct with carbon dioxide. The reaction of the amino-siloxane compositions provided by the present invention with carbon dioxide is reversible and thus, the method provides for multicycle use of said compositions.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 04 00:00:00 EDT 2011},
month = {Tue Oct 04 00:00:00 EDT 2011}
}

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