Boron-alumina catalyst support

In one embodiment, an oxidation catalyst comprises a catalytic material disposed on a support. The support comprises boron modified alumina and about 10 wt % to about 50 wt % zeolite, based upon the total weight of the support. The boron is present in a sufficient amount up to less than or equal to...

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Bibliographic Details
Main Author SOUTHWARD BARRY W
Format Patent
LanguageEnglish
Published 09.12.2008
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
STEAM ENGINES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:In one embodiment, an oxidation catalyst comprises a catalytic material disposed on a support. The support comprises boron modified alumina and about 10 wt % to about 50 wt % zeolite, based upon the total weight of the support. The boron is present in a sufficient amount up to less than or equal to about 7 wt %, based upon a total weight of the alumina, to selectively poison a portion of the alumina.
Bibliography:Application Number: US20040024068