Sulfur tolerant hydrophobic ionic liquid solvent
Abstract
Exemplary embodiments relate to methods for removal of CO.sub.2 and other acid gases from gaseous fuels prior to combustion. Exemplary methods may be used for CO.sub.2 capture, H.sub.2 purification and natural gas sweetening. Exemplary methods use at least one ionic liquid that has excellent CO.sub.2 solubility, selectivity over hydrogen, low viscosity, and resistance to H.sub.2S.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1452903
- Patent Number(s):
- 9,975,080
- Application Number:
- 15/045,201
- Assignee:
- U.S. Department of Energy (Washington, DC) NETL
- DOE Contract Number:
- FE0004000
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2016 Feb 16
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 03 NATURAL GAS
Citation Formats
Luebke, David, Nulwala, Hunaid, Kail, Brian, Shi, Fan, Thompson, Robert L., and Siefert, Nicholas. Sulfur tolerant hydrophobic ionic liquid solvent. United States: N. p., 2018.
Web.
Luebke, David, Nulwala, Hunaid, Kail, Brian, Shi, Fan, Thompson, Robert L., & Siefert, Nicholas. Sulfur tolerant hydrophobic ionic liquid solvent. United States.
Luebke, David, Nulwala, Hunaid, Kail, Brian, Shi, Fan, Thompson, Robert L., and Siefert, Nicholas. Tue .
"Sulfur tolerant hydrophobic ionic liquid solvent". United States. https://www.osti.gov/servlets/purl/1452903.
@article{osti_1452903,
title = {Sulfur tolerant hydrophobic ionic liquid solvent},
author = {Luebke, David and Nulwala, Hunaid and Kail, Brian and Shi, Fan and Thompson, Robert L. and Siefert, Nicholas},
abstractNote = {Exemplary embodiments relate to methods for removal of CO.sub.2 and other acid gases from gaseous fuels prior to combustion. Exemplary methods may be used for CO.sub.2 capture, H.sub.2 purification and natural gas sweetening. Exemplary methods use at least one ionic liquid that has excellent CO.sub.2 solubility, selectivity over hydrogen, low viscosity, and resistance to H.sub.2S.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {5}
}
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