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Title: Membrane absorption process for CO2 capture

Abstract

Processes and systems for the capture of CO2 from a CO2-containing gas stream are provided. The CO2-containing gas stream is passed to a membrane contactor absorber wherein the CO2-containing gas contacts or passes a first side of a membrane element while a CO2 selective solvent with a viscosity between 0.2 and 7 cP contacts, passes or flows on second side of the membrane, opposed to the first side. The CO2 permeates through the hollow fiber membrane pores and is chemically absorbed into the solvent.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Gas Technology Institute, Des Plaines, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1986699
Patent Number(s):
11471825
Application Number:
16/353,079
Assignee:
Gas Technology Institute (Des Plaines, IL)
DOE Contract Number:  
FE0012829
Resource Type:
Patent
Resource Relation:
Patent File Date: 03/14/2019
Country of Publication:
United States
Language:
English

Citation Formats

Li, Shiguang, Pyrzynski, Travis, Meyer, Howard, Klinghoffer, Naomi, and Tamale, Timothy. Membrane absorption process for CO2 capture. United States: N. p., 2022. Web.
Li, Shiguang, Pyrzynski, Travis, Meyer, Howard, Klinghoffer, Naomi, & Tamale, Timothy. Membrane absorption process for CO2 capture. United States.
Li, Shiguang, Pyrzynski, Travis, Meyer, Howard, Klinghoffer, Naomi, and Tamale, Timothy. Tue . "Membrane absorption process for CO2 capture". United States. https://www.osti.gov/servlets/purl/1986699.
@article{osti_1986699,
title = {Membrane absorption process for CO2 capture},
author = {Li, Shiguang and Pyrzynski, Travis and Meyer, Howard and Klinghoffer, Naomi and Tamale, Timothy},
abstractNote = {Processes and systems for the capture of CO2 from a CO2-containing gas stream are provided. The CO2-containing gas stream is passed to a membrane contactor absorber wherein the CO2-containing gas contacts or passes a first side of a membrane element while a CO2 selective solvent with a viscosity between 0.2 and 7 cP contacts, passes or flows on second side of the membrane, opposed to the first side. The CO2 permeates through the hollow fiber membrane pores and is chemically absorbed into the solvent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}

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