Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Reexamination Certificate
2007-05-01
2007-05-01
Vanoy, Timothy C. (Department: 1754)
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
C423S628000, C423S593100, C423S594100, C423S594300, C423S594500, C423S595000, C423S598000, C423S599000, C423S600000, C423S594800, C423S594900, C423S594130, C423S594140, C423S263000, C423S111000, C423S115000, C423S122000
Reexamination Certificate
active
10795771
ABSTRACT:
Mesoporous aluminum oxides with high surface areas have been synthesized using inexpensive, small organic templating agents instead of surfactants. Optionally, some of the aluminum can be framework-substituted by one or more other elements. The material has high thermal stability and possesses a three-dimensionally randomly connected mesopore network with continuously tunable pore sizes. This material can be used as catalysts for dehydration, hydrotreating, hydrogenation, catalytic reforming, steam reforming, amination, Fischer-Tropsch synthesis and Diels-Alder synthesis, etc.
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Angevine Philip J.
Jansen Jacobus Cornelius
Maschmeyer Thomas
Shan Zhiping
Yeh Chuen Y.
ABB Lummus Global Inc.
Dilworth & Barrese LLP
Vanoy Timothy C.
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