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Title: Aminosilicone solvent recovery methods and systems

Abstract

The present invention is directed to aminosilicone solvent recovery methods and systems. The methods and systems disclosed herein may be used to recover aminosilicone solvent from a carbon dioxide containing vapor stream, for example, a vapor stream that leaves an aminosilicone solvent desorber apparatus. The methods and systems of the invention utilize a first condensation process at a temperature from about 80.degree. C. to about 150.degree. C. and a second condensation process at a temperature from about 5.degree. C. to about 75.degree. C. The first condensation process yields recovered aminosilicone solvent. The second condensation process yields water.

Inventors:
; ; ; ; ;
Publication Date:
Research Org.:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1420821
Patent Number(s):
9,890,183
Application Number:
14/962,199
Assignee:
General Electric Company (Niskayuna, NY) NETL
DOE Contract Number:  
FE0013755
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Dec 08
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; 20 FOSSIL-FUELED POWER PLANTS

Citation Formats

Spiry, Irina Pavlovna, Perry, Robert James, Wood, Benjamin Rue, Singh, Surinder Prabhjot, Farnum, Rachel Lizabeth, and Genovese, Sarah Elizabeth. Aminosilicone solvent recovery methods and systems. United States: N. p., 2018. Web.
Spiry, Irina Pavlovna, Perry, Robert James, Wood, Benjamin Rue, Singh, Surinder Prabhjot, Farnum, Rachel Lizabeth, & Genovese, Sarah Elizabeth. Aminosilicone solvent recovery methods and systems. United States.
Spiry, Irina Pavlovna, Perry, Robert James, Wood, Benjamin Rue, Singh, Surinder Prabhjot, Farnum, Rachel Lizabeth, and Genovese, Sarah Elizabeth. Tue . "Aminosilicone solvent recovery methods and systems". United States. doi:. https://www.osti.gov/servlets/purl/1420821.
@article{osti_1420821,
title = {Aminosilicone solvent recovery methods and systems},
author = {Spiry, Irina Pavlovna and Perry, Robert James and Wood, Benjamin Rue and Singh, Surinder Prabhjot and Farnum, Rachel Lizabeth and Genovese, Sarah Elizabeth},
abstractNote = {The present invention is directed to aminosilicone solvent recovery methods and systems. The methods and systems disclosed herein may be used to recover aminosilicone solvent from a carbon dioxide containing vapor stream, for example, a vapor stream that leaves an aminosilicone solvent desorber apparatus. The methods and systems of the invention utilize a first condensation process at a temperature from about 80.degree. C. to about 150.degree. C. and a second condensation process at a temperature from about 5.degree. C. to about 75.degree. C. The first condensation process yields recovered aminosilicone solvent. The second condensation process yields water.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 13 00:00:00 EST 2018},
month = {Tue Feb 13 00:00:00 EST 2018}
}

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Works referenced in this record:

Aminosilicone Solvents for CO2 Capture
journal, August 2010

  • Perry, Robert J.; Grocela-Rocha, Teresa A.; O'Brien, Michael J.
  • ChemSusChem, Vol. 3, Issue 8, p. 919-930
  • DOI: 10.1002/cssc.201000077