Method of treating intermetallic alloy hydrogenation/oxidation catalysts for improved impurity poisoning resistance, regeneration and increased activity
Patent
·
OSTI ID:7072282
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.
- DOE Contract Number:
- AC07-76ID01570
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5081083; A
- Application Number:
- PPN: US 7-478400
- OSTI ID:
- 7072282
- Country of Publication:
- United States
- Language:
- English
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