Composition for absorbing hydrogen from gas mixtures
Abstract
A hydrogen storage composition is provided which defines a physical sol-gel matrix having an average pore size of less than 3.5 angstroms which effectively excludes gaseous metal hydride poisons while permitting hydrogen gas to enter. The composition is useful for separating hydrogen gas from diverse gas streams which may have contaminants that would otherwise render the hydrogen absorbing material inactive.
- Inventors:
-
- Aiken, SC
- Issue Date:
- Research Org.:
- Savannah River Site (SRS), Aiken, SC (United States)
- OSTI Identifier:
- 872579
- Patent Number(s):
- 5965482
- Assignee:
- Westinghouse Savannah River Company (Aiken, SC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- AC09-96SR18500
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- composition; absorbing; hydrogen; gas; mixtures; storage; provided; defines; physical; sol-gel; matrix; average; pore; size; angstroms; effectively; excludes; gaseous; metal; hydride; poisons; permitting; enter; useful; separating; diverse; streams; contaminants; otherwise; render; material; inactive; storage composition; separating hydrogen; gas mixtures; absorbing material; hydrogen gas; gas stream; gas streams; pore size; gas mixture; metal hydride; hydrogen storage; sorbing hydrogen; hydrogen absorbing; absorbing hydrogen; gaseous metal; sorbing material; average pore; /502/423/516/
Citation Formats
Heung, Leung K, Wicks, George G, and Lee, Myung W. Composition for absorbing hydrogen from gas mixtures. United States: N. p., 1999.
Web.
Heung, Leung K, Wicks, George G, & Lee, Myung W. Composition for absorbing hydrogen from gas mixtures. United States.
Heung, Leung K, Wicks, George G, and Lee, Myung W. Fri .
"Composition for absorbing hydrogen from gas mixtures". United States. https://www.osti.gov/servlets/purl/872579.
@article{osti_872579,
title = {Composition for absorbing hydrogen from gas mixtures},
author = {Heung, Leung K and Wicks, George G and Lee, Myung W},
abstractNote = {A hydrogen storage composition is provided which defines a physical sol-gel matrix having an average pore size of less than 3.5 angstroms which effectively excludes gaseous metal hydride poisons while permitting hydrogen gas to enter. The composition is useful for separating hydrogen gas from diverse gas streams which may have contaminants that would otherwise render the hydrogen absorbing material inactive.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}
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