Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1997-01-03
1998-07-14
Caldarola, Glenn
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502303, 502304, 502324, 502 11, 4232451, 4232135, B01J 2300, B01J 2332, B01J 800, B01J 802
Patent
active
057803846
ABSTRACT:
The present invention generally relates to supported mono charged cation delta manganese dioxide hydrate having a noble metal on the surface thereof, and to the use thereof for low temperature oxidation of volatile organic compounds (VOCs), particularly oxygen-containing VOCs. The present invention further relates to the use of the supported catalysts to reduce the amount of VOCs present in waste gases produced by processes such as baking, brewing, and flexographic printing. Catalysts prepared from the supported manganese-containing catalysts have increased resistance to poisoning in the presence of catalyst contaminants, e.g., sulfur containing compounds.
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Beeckman Jean Willem
Libanati Cristian
Tomczak Douglas Charles
Artale Beverly J.
Bittman Mitchell D.
Boozer Tanaga A.
Caldarola Glenn
Megtec Systems Inc.
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