Molten hydroxide membrane for separation of acid gases from emissions
Abstract
In one embodiment, a separation membrane includes: a porous support structure; and at least one alkali metal hydroxide disposed within pores of the porous support structure. In another embodiment, a method for separating acidic gases from a gas mixture includes exposing the gas mixture to a separation membrane at an elevated temperature, where the separation membrane includes a porous support and at least one molten alkali metal hydroxide disposed within pores of the porous support.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1600237
- Patent Number(s):
- 10464015
- Application Number:
- 15/159,681
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/19/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES
Citation Formats
Worsley, Marcus, Campbell, Patrick, Kim, Sangil, and Merrill, Matthew. Molten hydroxide membrane for separation of acid gases from emissions. United States: N. p., 2019.
Web.
Worsley, Marcus, Campbell, Patrick, Kim, Sangil, & Merrill, Matthew. Molten hydroxide membrane for separation of acid gases from emissions. United States.
Worsley, Marcus, Campbell, Patrick, Kim, Sangil, and Merrill, Matthew. Tue .
"Molten hydroxide membrane for separation of acid gases from emissions". United States. https://www.osti.gov/servlets/purl/1600237.
@article{osti_1600237,
title = {Molten hydroxide membrane for separation of acid gases from emissions},
author = {Worsley, Marcus and Campbell, Patrick and Kim, Sangil and Merrill, Matthew},
abstractNote = {In one embodiment, a separation membrane includes: a porous support structure; and at least one alkali metal hydroxide disposed within pores of the porous support structure. In another embodiment, a method for separating acidic gases from a gas mixture includes exposing the gas mixture to a separation membrane at an elevated temperature, where the separation membrane includes a porous support and at least one molten alkali metal hydroxide disposed within pores of the porous support.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}
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