Anodic Alumina Supported Pt Catalyst for Total Oxidation of Trace Toluene

Zebao Rui; Chunyan Chen; Yubing Lu; Hongbing Ji

doi:10.1016/j.cjche.2014.06.011

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Anodic Alumina Supported Pt Catalyst for Total Oxidation of Trace Toluene

第四届整体式结构化催剂与反应器国际会议专栏 | Updated：2026-01-06

- Anodic Alumina Supported Pt Catalyst for Total Oxidation of Trace Toluene
- Chinese Journal of Chemical Engineering Vol. 22, Issue 8, Pages: 882-887(2014)
- Affiliations：
  
  Department of Chemical Engineering, School of Chemistry & Chemical Engineering, and The Key Lab of Low-carbon Chemistry & Energy Conservation of Guangdong Province, Sun Yat-sen University,Guangzhou,China,510275
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2014.06.011
  CLC：
- Published：2014
- Accepted：
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Zebao Rui, Chunyan Chen, Yubing Lu, Hongbing Ji. Anodic Alumina Supported Pt Catalyst for Total Oxidation of Trace Toluene[J]. Chin.J.Chem.Eng., 2014, 22(8): 882-887.
DOI：

Zebao Rui, Chunyan Chen, Yubing Lu, Hongbing Ji. Anodic Alumina Supported Pt Catalyst for Total Oxidation of Trace Toluene[J]. Chin.J.Chem.Eng., 2014, 22(8): 882-887. DOI： 10.1016/j.cjche.2014.06.011.

摘要

Abstract

Featuring an assembly of identical pores

through-pore anodic alumina (AAO) makes an ideal monolith-like catalyst support for volatile organic compound (VOC) combustion. This work employs the oxidation of toluene as a model reaction to investigate the applicability of AAOsupported Pt catalysts in VOC catalytic combustion. In order tomodify themicrostructure of AAO

some AAO sampleswere exposed to hotwater treatment (HWT) firstly. Results show that the optimum HWT time is 18 h. Pt/HWT18 gives a toluene conversion of 95% at 200℃

which is comparable to the initial activity of commercial γ-Al

particle supported Pt catalyst. Considering its confinement effect for the supportedmetal and its monolith-like compact unit

AAO support offers potential applications in VOC catalytic combustion.

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