Enhanced Benzene Oxidation of Sintered Pd/γ-Al2O3 Catalysts by SO2 Treatment

Saki Shigenobu; Takeharu Sugiyama; Hajime Hojo; Hisahiro Einaga

doi:10.1007/s10562-022-04233-7

Enhanced Benzene Oxidation of Sintered Pd/γ-Al₂O₃ Catalysts by SO₂ Treatment

Saki Shigenobu, Takeharu Sugiyama, Hajime Hojo, Hisahiro Einaga

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

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Abstract

The effect of sulfurization by SO₂ on the activity of Pd/γ-Al₂O₃ for benzene oxidation was investigated. The activity decreased by heat treatment at 800 °C due to Pd particle coarsening. SO₂ treatment at 600 °C suppressed the formation of byproduct compounds on the catalyst and improved the activity of the sintered Pd/γ-Al₂O₃ catalyst. Graphical Abstract: [Figure not available: see fulltext.]

Original language	English
Pages (from-to)	3423-3432
Number of pages	10
Journal	Catalysis Letters
Volume	153
Issue number	11
DOIs	https://doi.org/10.1007/s10562-022-04233-7
Publication status	Published - Nov 2023

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry

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10.1007/s10562-022-04233-7

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title = "Enhanced Benzene Oxidation of Sintered Pd/γ-Al2O3 Catalysts by SO2 Treatment",

abstract = "The effect of sulfurization by SO2 on the activity of Pd/γ-Al2O3 for benzene oxidation was investigated. The activity decreased by heat treatment at 800 °C due to Pd particle coarsening. SO2 treatment at 600 °C suppressed the formation of byproduct compounds on the catalyst and improved the activity of the sintered Pd/γ-Al2O3 catalyst. Graphical Abstract: [Figure not available: see fulltext.]",

author = "Saki Shigenobu and Takeharu Sugiyama and Hajime Hojo and Hisahiro Einaga",

note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.",

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AU - Shigenobu, Saki

AU - Sugiyama, Takeharu

AU - Hojo, Hajime

AU - Einaga, Hisahiro

PY - 2023/11

Y1 - 2023/11

N2 - The effect of sulfurization by SO2 on the activity of Pd/γ-Al2O3 for benzene oxidation was investigated. The activity decreased by heat treatment at 800 °C due to Pd particle coarsening. SO2 treatment at 600 °C suppressed the formation of byproduct compounds on the catalyst and improved the activity of the sintered Pd/γ-Al2O3 catalyst. Graphical Abstract: [Figure not available: see fulltext.]

AB - The effect of sulfurization by SO2 on the activity of Pd/γ-Al2O3 for benzene oxidation was investigated. The activity decreased by heat treatment at 800 °C due to Pd particle coarsening. SO2 treatment at 600 °C suppressed the formation of byproduct compounds on the catalyst and improved the activity of the sintered Pd/γ-Al2O3 catalyst. Graphical Abstract: [Figure not available: see fulltext.]

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JF - Catalysis Letters

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Enhanced Benzene Oxidation of Sintered Pd/γ-Al₂O₃ Catalysts by SO₂ Treatment

Abstract

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