CERAMICS-SUPPORTED HETEROGENEOUS CATALYST FOR OXIDATION OF INORGANIC AND/OR ORGANIC COMPOUNDS

CERAMICS-SUPPORTED HETEROGENEOUS CATALYST FOR OXIDATION OF INORGANIC AND/OR ORGANIC COMPOUNDS

FIELD: reduction-oxidation catalysts. ^ SUBSTANCE: invention relates to production of heterogeneous catalysts for oxidation of inorganic and/or organic compounds, including sulfur compounds, with air oxygen. A catalyst is provided containing, as active component, mixture of variable-valence metal co...

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Bibliographische Detailangaben
Hauptverfasser: KOCHETKOV ALEKSEJ JUR'EVICH, KOVALENKO NATAL'JA ALEKSANDROVNA, KOCHETKOVA RAISA PROKHOROVNA
Format: Patent
Sprache:eng ; rus
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:FIELD: reduction-oxidation catalysts. ^ SUBSTANCE: invention relates to production of heterogeneous catalysts for oxidation of inorganic and/or organic compounds, including sulfur compounds, with air oxygen. A catalyst is provided containing, as active component, mixture of variable-valence metal compounds (summary content 15-50%), flux: alumina-supported organosilicon compound (10-50%), and, additionally, modifying additive: carbon-containing material (0.5-20%), and support in balancing amount. ^ EFFECT: increased total catalytic activity and simultaneously imparted additional specific properties (high retention capacity regarding suspended impurities and antibacterial activity) to catalyst surface. ^ 6 tbl, 7 ex