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Title: Liquid carbon dioxide absorbents, methods of using the same, and related system

Abstract

A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2, and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.

Inventors:
; ; ; ; ; ; ;
Issue Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1439585
Patent Number(s):
9956520
Application Number:
15/261,262
Assignee:
General Electric Company (Schenectady, NY)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23J - REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES
DOE Contract Number:  
NT0005310
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Sep 09
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Perry, Robert James, Soloveichik, Grigorii Lev, Rubinsztajn, Malgorzata Iwona, O'Brien, Michael Joseph, Lewis, Larry Neil, Lam, Tunchiao Hubert, Kniajanski, Sergei, and Hancu, Dan. Liquid carbon dioxide absorbents, methods of using the same, and related system. United States: N. p., 2018. Web.
Perry, Robert James, Soloveichik, Grigorii Lev, Rubinsztajn, Malgorzata Iwona, O'Brien, Michael Joseph, Lewis, Larry Neil, Lam, Tunchiao Hubert, Kniajanski, Sergei, & Hancu, Dan. Liquid carbon dioxide absorbents, methods of using the same, and related system. United States.
Perry, Robert James, Soloveichik, Grigorii Lev, Rubinsztajn, Malgorzata Iwona, O'Brien, Michael Joseph, Lewis, Larry Neil, Lam, Tunchiao Hubert, Kniajanski, Sergei, and Hancu, Dan. Tue . "Liquid carbon dioxide absorbents, methods of using the same, and related system". United States. https://www.osti.gov/servlets/purl/1439585.
@article{osti_1439585,
title = {Liquid carbon dioxide absorbents, methods of using the same, and related system},
author = {Perry, Robert James and Soloveichik, Grigorii Lev and Rubinsztajn, Malgorzata Iwona and O'Brien, Michael Joseph and Lewis, Larry Neil and Lam, Tunchiao Hubert and Kniajanski, Sergei and Hancu, Dan},
abstractNote = {A carbon dioxide absorbent composition is described, including (i) a liquid, nonaqueous silicon-based material, functionalized with one or more groups that either reversibly react with CO2 or have a high-affinity for CO2, and (ii) a hydroxy-containing solvent that is capable of dissolving both the silicon-based material and a reaction product of the silicon-based material and CO2. The absorbent may be utilized in methods to reduce carbon dioxide in an exhaust gas, and finds particular utility in power plants.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {5}
}

Works referenced in this record:

Liquid carbon dioxide absorbents, methods of using the same, and related systems
patent, September 2016


Process for Reducing Carbon Dioxide Emission in a Power Plant
patent-application, July 2010