Rectorite as catalyst for wet air oxidation of phenol

Rectorite was characterized by XRF, BET, XRD, FT-IR, SEM and TPR, and investigated as catalyst for wet air oxidation of phenol in a batch reactor at 150 °C. The iron impurity, mainly presented as highly dispersed hematite, acted as active centers and showed good performance without significant iron...

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Bibliographic Details
Published inApplied clay science Vol. 43; no. 3; pp. 435 - 438
Main Authors Xu, Aihua, Yang, Min, Yao, Huiqiang, Du, Hongzhang, Sun, Chenglin
Format Journal Article
LanguageEnglish
Published Kidlington Elsevier B.V 01.03.2009
Elsevier
Subjects
Catalytic wet air oxidation
Earth sciences
Earth, ocean, space
Exact sciences and technology
Mineralogy
Phenol
Rectorite
Silicates
Rectorite
Catalytic wet air oxidation
Phenol
scanning electron microscopy
phenols
oxides
impurities
oxidation
hematite
air
leaching
rectorite
solution
clay minerals
sheet silicates
silicates
iron
performances
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Summary:Rectorite was characterized by XRF, BET, XRD, FT-IR, SEM and TPR, and investigated as catalyst for wet air oxidation of phenol in a batch reactor at 150 °C. The iron impurity, mainly presented as highly dispersed hematite, acted as active centers and showed good performance without significant iron leaching. The catalyst can be also used as adsorbent to remove leached iron in solution.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0169-1317
1872-9053
DOI:10.1016/j.clay.2008.10.003