Capture and release of mixed acid gasses with binding organic liquids
Abstract
Reversible acid-gas binding organic liquid systems that permit separation and capture of one or more of several acid gases from a mixed gas stream, transport of the liquid, release of the acid gases from the ionic liquid and reuse of the liquid to bind more acid gas with significant energy savings compared to current aqueous systems. These systems utilize acid gas capture compounds made up of strong bases and weak acids that form salts when reacted with a selected acid gas, and which release these gases when a preselected triggering event occurs. The various new materials that make up this system can also be included in various other applications such as chemical sensors, chemical reactants, scrubbers, and separators that allow for the specific and separate removal of desired materials from a gas stream such as flue gas.
- Inventors:
-
- Richland, WA
- Kennewick, WA
- Issue Date:
- Research Org.:
- Batelle Memorial Institute (Richland, WA)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1014658
- Patent Number(s):
- 7799299
- Application Number:
- US Patent Application 12/360,717
- Assignee:
- Batelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
- DOE Contract Number:
- AC05-76RLO1830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Heldebrant, David J, and Yonker, Clement R. Capture and release of mixed acid gasses with binding organic liquids. United States: N. p., 2010.
Web.
Heldebrant, David J, & Yonker, Clement R. Capture and release of mixed acid gasses with binding organic liquids. United States.
Heldebrant, David J, and Yonker, Clement R. Tue .
"Capture and release of mixed acid gasses with binding organic liquids". United States. https://www.osti.gov/servlets/purl/1014658.
@article{osti_1014658,
title = {Capture and release of mixed acid gasses with binding organic liquids},
author = {Heldebrant, David J and Yonker, Clement R},
abstractNote = {Reversible acid-gas binding organic liquid systems that permit separation and capture of one or more of several acid gases from a mixed gas stream, transport of the liquid, release of the acid gases from the ionic liquid and reuse of the liquid to bind more acid gas with significant energy savings compared to current aqueous systems. These systems utilize acid gas capture compounds made up of strong bases and weak acids that form salts when reacted with a selected acid gas, and which release these gases when a preselected triggering event occurs. The various new materials that make up this system can also be included in various other applications such as chemical sensors, chemical reactants, scrubbers, and separators that allow for the specific and separate removal of desired materials from a gas stream such as flue gas.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {9}
}
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