Compositions – Gaseous compositions – Carbon-oxide and hydrogen containing
Reexamination Certificate
2008-12-04
2010-10-12
Vanoy, Timothy C (Department: 1793)
Compositions
Gaseous compositions
Carbon-oxide and hydrogen containing
C423S244060, C423S244100, C423S437200, C423S655000, C423S656000
Reexamination Certificate
active
07811474
ABSTRACT:
The present invention involves a process and materials for simultaneous desulfurization and water gas shift of a gaseous stream comprising contacting the gas stream with a nickel aluminate catalyst. The nickel aluminate catalyst is preferably selected from the group consisting of Ni2xAl2O2x+3, Ni(2−y)Ni0yAl2O(5−y), Ni(4−y)Ni0yAl2O(7−y), Ni(6−y)Ni0yAl2O(9−y), and intermediates thereof, wherein x≧0.5 and 0.01≦y≦2. Preferably, x is between 1 and 3. More preferably, the nickel containing compound further comprises Ni2xAl2O2x+3−zSzwherein 0≦z≦2x.
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Bhattacharyya Alakananda
King Lisa M.
Serban Manuela
Vanden Bussche Kurt M.
Goldberg Mark
UOP LLC
Vanoy Timothy C
LandOfFree
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