RU94042794A - Oxidation catalyst based on oxides with perovskite structure - Google Patents

Oxidation catalyst based on oxides with perovskite structure

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Publication number
RU94042794A
RU94042794A RU94042794/04A RU94042794A RU94042794A RU 94042794 A RU94042794 A RU 94042794A RU 94042794/04 A RU94042794/04 A RU 94042794/04A RU 94042794 A RU94042794 A RU 94042794A RU 94042794 A RU94042794 A RU 94042794A
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RU
Russia
Prior art keywords
oxides
catalyst
perovskite structure
rare
oxidation catalyst
Prior art date
Application number
RU94042794/04A
Other languages
Russian (ru)
Other versions
RU2063267C1 (en
Inventor
С.Ф. Тихов
В.А. Садыков
О.Н. Кимхай
А.Я. Розовский
В.В. Лунин
В.Ф. Третьяков
Original Assignee
Институт катализа имени Г.К.Борескова СО РАН
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Институт катализа имени Г.К.Борескова СО РАН filed Critical Институт катализа имени Г.К.Борескова СО РАН
Priority to RU94042794/04A priority Critical patent/RU2063267C1/en
Application granted granted Critical
Publication of RU2063267C1 publication Critical patent/RU2063267C1/en
Publication of RU94042794A publication Critical patent/RU94042794A/en

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  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

FIELD: catalytic process and catalysts. SUBSTANCE: catalyst for oxidizing injurious outbursts of industrial off-gases as well as burning up fuels and other substances based on mixed oxides of transitional and rare-earth elements with perovskite structure is supplemented with silica and alumina-based compounds. Catalyst may also contain in excess either rare-earth element oxides, or transitional element oxides, or both, and other nonperovskite- structure oxides. EFFECT: facilitated disposal of injurious off- gases. 4 cl

Claims (1)

Предложен катализатор окисления вредных выбросов отходящих газов промышленных производств, сжигания топлив и других веществ на основе смешанных оксидов переходных и редкоземельных элементов со структурой перовскита, содержащий дополнительно соединения на основе оксида кремния и оксида алюминия. Катализатор также может содержать в избытке либо оксиды редкоземельных элементов, либо оксиды переходных элементов, либо одновременно и те, и другие оксиды, отличающиеся от перовскитов своей структурой.A catalyst for the oxidation of harmful exhaust gases from industrial production, the combustion of fuels and other substances based on mixed oxides of transition and rare-earth elements with a perovskite structure, additionally containing compounds based on silicon oxide and aluminum oxide. The catalyst may also contain in excess either rare earth oxides, transition element oxides, or both oxides that differ from perovskites in their structure.
RU94042794/04A 1994-12-02 1994-12-02 Oxidation catalyst on the base of oxides with structure of perovskite RU2063267C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94042794/04A RU2063267C1 (en) 1994-12-02 1994-12-02 Oxidation catalyst on the base of oxides with structure of perovskite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94042794/04A RU2063267C1 (en) 1994-12-02 1994-12-02 Oxidation catalyst on the base of oxides with structure of perovskite

Publications (2)

Publication Number Publication Date
RU2063267C1 RU2063267C1 (en) 1996-07-10
RU94042794A true RU94042794A (en) 1996-12-10

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ID=20162898

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94042794/04A RU2063267C1 (en) 1994-12-02 1994-12-02 Oxidation catalyst on the base of oxides with structure of perovskite

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RU (1) RU2063267C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2117528C1 (en) * 1997-03-12 1998-08-20 Институт катализа им.Г.К.Борескова СО РАН Catalyst for ammonia oxidation
FR2942624B1 (en) * 2009-03-02 2011-03-18 Rhodia Operations COMPOSITION COMPRISING LANTHAN PEROVSKITE ON AN ALUMINUM OR ALUMINUM OXYHYDROXIDE SUPPORT, PREPARATION METHOD AND USE IN CATALYSIS

Also Published As

Publication number Publication date
RU2063267C1 (en) 1996-07-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20051203