Additive Effect of Nano-Size Platinum to Pretreated Iron Based Catalyst on Complete Oxidation of Toluene

被引：1

作者：

Jung, Sang Chul ^{[1
]}

Nahm, Seung Won ^{[2
]}

Park, Young-Kwon ^{[3
]}

Kim, Sang Chai ^{[2
]}

机构：

[1] Sunchon Natl Univ, Dept Environm Engn, Sunchon 540742, South Korea

[2] Mokpo Natl Univ 61, Dept Environm Educ, Muan 534729, South Korea

[3] Univ Seoul, Sch Environm Engn, Seoul 130743, South Korea

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2014年 / 14卷 / 08期

关键词：

Catalytic Oxidation; Iron Based Spent Catalyst; Pretreatment; Toluene; VOLATILE ORGANIC-COMPOUNDS; AROMATIC-HYDROCARBONS; COPPER; COMBUSTION; OXIDE; VOCS;

D O I：

10.1166/jnn.2014.8324

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Catalytic oxidation of toluene (VOC) was carried out to assess the properties and catalytic activities of iron oxide catalyst promoted with nano size platinum. The properties of the prepared catalysts were characterized by the Brunauer Emmett Teller (BET) surface area method and by conducting Temperature programmed reduction (TPR), X-ray diffraction (XRD), and Tansmission electron microscopy (TEM) analyses. The experimental results showed that the addition of platinum to spent iron based catalyst shifted its conversion curve for the total oxidation of toluene to lower temperature. It was also observed that the increase in toluene conversion due to the addition of nano-size platinum was highly dependent on the surface oxygen mobility of the catalyst.

引用

页码：6390 / 6393

页数：4

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