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). 23 figs.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7072282
- Patent Number(s):
- 5081083 A
- Application Number:
- PPN: US 7-478400
- Assignee:
- Dept. of Energy, Washington, DC (United States) PTO; EDB-94-082360
- DOE Contract Number:
- AC07-76ID01570
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12 Feb 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CATALYSTS; CHEMICAL PREPARATION; DEACTIVATION; INTERMETALLIC COMPOUNDS; MITIGATION; REDOX REACTIONS; ALLOYS; CHEMICAL REACTIONS; SYNTHESIS; 400201* - Chemical & Physicochemical Properties
Citation Formats
Wright, R.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, R.B. Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity. United States.
Wright, R.B. Tue .
"Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity". United States.
@article{osti_7072282,
title = {Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity},
author = {Wright, R.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). 23 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}
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