Catalytic oxidation of benzene with ozone over Mn ion-exchanged zeolites

Hisahiro Einaga; Shigeru Futamura

doi:10.1016/j.catcom.2006.07.024

Catalytic oxidation of benzene with ozone over Mn ion-exchanged zeolites

Hisahiro Einaga, Shigeru Futamura

Research output: Contribution to journal › Article › peer-review

73 Citations (Scopus)

Abstract

Catalytic oxidation of benzene with ozone was carried out over Mn ion-exchanged zeolites at 343 K. Benzene was oxidized on Mn-Y to form CO_x without the release of organic byproducts, whereas formic acid was formed with supported manganese oxide catalysts, Mn/SiO₂ and Mn/SiO₂-Al₂O₃. Mn-Y showed higher activity and selectivity to CO₂ than other zeolite catalysts, Mn-β, Mn-MOR, and Mn-ZSM-5. Linear relationship was observed between benzene consumption, CO_x formation and ozone consumption. Formic acid adsorbed on Mn-Y catalyst was completely oxidized to CO₂ with ozone at around 343 K.

Original language	English
Pages (from-to)	557-560
Number of pages	4
Journal	Catalysis Communications
Volume	8
Issue number	3
DOIs	https://doi.org/10.1016/j.catcom.2006.07.024
Publication status	Published - Mar 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Process Chemistry and Technology

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10.1016/j.catcom.2006.07.024

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title = "Catalytic oxidation of benzene with ozone over Mn ion-exchanged zeolites",

abstract = "Catalytic oxidation of benzene with ozone was carried out over Mn ion-exchanged zeolites at 343 K. Benzene was oxidized on Mn-Y to form COx without the release of organic byproducts, whereas formic acid was formed with supported manganese oxide catalysts, Mn/SiO2 and Mn/SiO2-Al2O3. Mn-Y showed higher activity and selectivity to CO2 than other zeolite catalysts, Mn-β, Mn-MOR, and Mn-ZSM-5. Linear relationship was observed between benzene consumption, COx formation and ozone consumption. Formic acid adsorbed on Mn-Y catalyst was completely oxidized to CO2 with ozone at around 343 K.",

author = "Hisahiro Einaga and Shigeru Futamura",

year = "2007",

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doi = "10.1016/j.catcom.2006.07.024",

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AU - Einaga, Hisahiro

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AB - Catalytic oxidation of benzene with ozone was carried out over Mn ion-exchanged zeolites at 343 K. Benzene was oxidized on Mn-Y to form COx without the release of organic byproducts, whereas formic acid was formed with supported manganese oxide catalysts, Mn/SiO2 and Mn/SiO2-Al2O3. Mn-Y showed higher activity and selectivity to CO2 than other zeolite catalysts, Mn-β, Mn-MOR, and Mn-ZSM-5. Linear relationship was observed between benzene consumption, COx formation and ozone consumption. Formic acid adsorbed on Mn-Y catalyst was completely oxidized to CO2 with ozone at around 343 K.

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M3 - Article

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EP - 560

JO - Catalysis Communications

JF - Catalysis Communications

IS - 3

ER -

Catalytic oxidation of benzene with ozone over Mn ion-exchanged zeolites

Abstract

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