Catalytic liquid phase oxidation of 1,4-dioxane over a Pt/CeO2-ZrO2-Bi2O3/SBA-16 catalyst

被引：16

作者：

Choi, Pil-Gyu ^{[1
]}

Ohno, Takanobu ^{[1
]}

Fukuhara, Nashito ^{[1
]}

Masui, Toshiyuki ^{[1
]}

Imanaka, Nobuhito ^{[1
]}

机构：

[1] Osaka Univ, Dept Appl Chem, Fac Engn, 2-1 Yamadaoka, Suita, Osaka 5650871, Japan

来源：

JOURNAL OF ADVANCED CERAMICS | 2015年 / 4卷 / 01期

关键词：

composite materials; oxidation; porous materials; 1,4-dioxane; catalyst; VOLATILE ORGANIC-COMPOUNDS;

D O I：

10.1007/s40145-015-0135-3

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A Pt/CeO2-ZrO2-Bi2O3/SBA-16 (Santa Barbara Amorphous No. 16) catalyst was prepared by hydrothermal and wet impregnation methods for catalytic purification of 1,4-dioxane in water. SBA-16 has a number of mesopores and the average size of the pores is 9.4 nm. In the present catalyst, platinum and CeO2-ZrO2-Bi2O3 were successfully dispersed in the pores of the SBA-16 support, and the temperature dependence of the liquid phase oxidation of 1,4-dioxane was examined. The oxidation reaction proceeded effectively in the air atmosphere in the temperature range of 40-80 degrees C.

引用

页码：71 / 75

页数：5

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