Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity
Abstract
Alternate, successive high temperature oxidation and reduction treatments, in either order, of intermetallic alloy hydrogenation and intermetallic alloy oxidation catalysts unexpectedly improves the impurity poisoning resistance, regeneration capacity and/or activity of the catalysts. The particular alloy, and the final high temperature treatment given alloy (oxidation or reduction) will be chosen to correspond to the function of the catalyst (oxidation or hydrogenation).
- Inventors:
-
- Idaho Falls, ID
- Issue Date:
- Research Org.:
- EG & G IDAHO INC
- OSTI Identifier:
- 868132
- Patent Number(s):
- 5081083
- Assignee:
- United States of America as represented by Secretary of (Washington, DC)
- 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
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- DOE Contract Number:
- AC07-76ID01570
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; treating; intermetallic; alloy; hydrogenation; oxidation; catalysts; improved; impurity; poisoning; resistance; regeneration; increased; activity; alternate; successive; temperature; reduction; treatments; unexpectedly; improves; capacity; particular; final; treatment; chosen; correspond; function; catalyst; metallic alloy; oxidation catalysts; intermetallic alloy; oxidation catalyst; temperature oxidation; increased activity; temperature treatment; alloy hydrogen; /502/585/
Citation Formats
Wright, Randy B. Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity. United States: N. p., 1992.
Web.
Wright, Randy B. Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity. United States.
Wright, Randy B. Wed .
"Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity". United States. https://www.osti.gov/servlets/purl/868132.
@article{osti_868132,
title = {Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity},
author = {Wright, Randy B},
abstractNote = {Alternate, successive high temperature oxidation and reduction treatments, in either order, of intermetallic alloy hydrogenation and intermetallic alloy oxidation catalysts unexpectedly improves the impurity poisoning resistance, regeneration capacity and/or activity of the catalysts. The particular alloy, and the final high temperature treatment given alloy (oxidation or reduction) will be chosen to correspond to the function of the catalyst (oxidation or hydrogenation).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}
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Works referenced in this record:
The surface oxidation and reduction chemistry of zirconium-nickel compounds examined by XPS
journal, April 1988
- Cocke, D. L.; Owens, M. S.; Wright, R. B.
- Applied Surface Science, Vol. 31, Issue 3
X‐ray photoelectron spectroscopy and Auger studies of selected Zr/Ni intermetallic alloy catalysts
journal, July 1987
- Wright, R. B.; Hankins, M. R.; Owens, M. S.
- Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 5, Issue 4
Catalytic hydrogenation activity of a ZrNi 3 intermetallic alloy
journal, July 1987
- Wright, R. B.; Jolley, J. G.; Owens, M. S.
- Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 5, Issue 4