Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen
Abstract
Methods of using microchannel separation systems including absorbents to improve thermal efficiency and reduce parasitic power loss. Energy is typically added to desorb methane and then energy or heat is removed to absorb methane using a working solution. The working solution or absorbent may comprise an ionic liquid, or other fluids that demonstrate a difference in affinity between methane and nitrogen in a solution.
- Inventors:
-
- Dublin, OH
- Westerville, OH
- Plain City, OH
- Plain city, OH
- Galloway, OH
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States); Velocys, Inc. (Plain City, OH)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1029307
- Patent Number(s):
- 8029604
- Application Number:
- 12/184,843
- Assignee:
- Velocys, Inc. (Plain City, OH)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- FC26-03NT41905
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Tonkovich, Anna Lee Y, Litt, Robert D, Dongming, Qiu, Silva, Laura J, Lamont, Micheal Jay, Fanelli, Maddalena, Simmons, Wayne W, and Perry, Steven. Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen. United States: N. p., 2011.
Web.
Tonkovich, Anna Lee Y, Litt, Robert D, Dongming, Qiu, Silva, Laura J, Lamont, Micheal Jay, Fanelli, Maddalena, Simmons, Wayne W, & Perry, Steven. Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen. United States.
Tonkovich, Anna Lee Y, Litt, Robert D, Dongming, Qiu, Silva, Laura J, Lamont, Micheal Jay, Fanelli, Maddalena, Simmons, Wayne W, and Perry, Steven. Tue .
"Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen". United States. https://www.osti.gov/servlets/purl/1029307.
@article{osti_1029307,
title = {Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen},
author = {Tonkovich, Anna Lee Y and Litt, Robert D and Dongming, Qiu and Silva, Laura J and Lamont, Micheal Jay and Fanelli, Maddalena and Simmons, Wayne W and Perry, Steven},
abstractNote = {Methods of using microchannel separation systems including absorbents to improve thermal efficiency and reduce parasitic power loss. Energy is typically added to desorb methane and then energy or heat is removed to absorb methane using a working solution. The working solution or absorbent may comprise an ionic liquid, or other fluids that demonstrate a difference in affinity between methane and nitrogen in a solution.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 04 00:00:00 EDT 2011},
month = {Tue Oct 04 00:00:00 EDT 2011}
}
Works referenced in this record:
A critical compilation of Henry's law constant temperature dependence relations for organic compounds in dilute aqueous solutions
journal, August 2001
- Staudinger, Jeff; Roberts, Paul V.
- Chemosphere, Vol. 44, Issue 4