Feed gas contaminant removal in ion transport membrane systems
Abstract
Method for gas purification comprising (a) obtaining a feed gas stream containing one or more contaminants selected from the group consisting of volatile metal oxy-hydroxides, volatile metal oxides, and volatile silicon hydroxide; (b) contacting the feed gas stream with a reactive solid material in a guard bed and reacting at least a portion of the contaminants with the reactive solid material to form a solid reaction product in the guard bed; and (c) withdrawing from the guard bed a purified gas stream.
- Inventors:
-
- Allentown, PA
- Macungie, PA
- Issue Date:
- Research Org.:
- Air Products and Chemicals, Inc. (Allentown, PA)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 984522
- Patent Number(s):
- 7425231
- Application Number:
- 11/028,124
- Assignee:
- Air Products and Chemicals, Inc. (Allentown, PA)
- 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:
- FC26-97FT96052
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Carolan, Michael Francis, and Miller, Christopher Francis. Feed gas contaminant removal in ion transport membrane systems. United States: N. p., 2008.
Web.
Carolan, Michael Francis, & Miller, Christopher Francis. Feed gas contaminant removal in ion transport membrane systems. United States.
Carolan, Michael Francis, and Miller, Christopher Francis. Tue .
"Feed gas contaminant removal in ion transport membrane systems". United States. https://www.osti.gov/servlets/purl/984522.
@article{osti_984522,
title = {Feed gas contaminant removal in ion transport membrane systems},
author = {Carolan, Michael Francis and Miller, Christopher Francis},
abstractNote = {Method for gas purification comprising (a) obtaining a feed gas stream containing one or more contaminants selected from the group consisting of volatile metal oxy-hydroxides, volatile metal oxides, and volatile silicon hydroxide; (b) contacting the feed gas stream with a reactive solid material in a guard bed and reacting at least a portion of the contaminants with the reactive solid material to form a solid reaction product in the guard bed; and (c) withdrawing from the guard bed a purified gas stream.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {9}
}
Works referenced in this record:
Chromium vaporisation from Fe,Cr base alloys used as interconnect in fuel cells
journal, November 2001
- Gindorf, Christian; Singheiser, Lorenz; Hilpert, Klaus
- Steel Research, Vol. 72, Issue 11-12
Determination of Chromium Vaporization Rates of Different Interconnect Alloys by Transpiration Experiments
journal, January 2001
- Gindorf, Christian
- ECS Proceedings Volumes, Vol. 2001-16, Issue 1