Superior Performance in Catalytic Combustion of Toluene over KZSM-5 Zeolite Supported Platinum Catalyst

被引:68
|
作者
Chen, Chunyu [1 ,2 ]
Wang, Xiong [1 ,2 ]
Zhang, Jian [1 ,2 ]
Pan, Shuxiang [1 ,2 ]
Bian, Chaoqun [1 ,2 ]
Wang, Liang [1 ,2 ]
Chen, Fang [1 ,2 ]
Meng, Xiangju [1 ,2 ]
Zheng, Xiaoming [1 ,2 ]
Gao, Xionghou [3 ]
Xiao, Feng-Shou [1 ,2 ]
机构
[1] Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Hangzhou 310007, Zhejiang, Peoples R China
[2] Zhejiang Univ, Dept Chem, Hangzhou 310007, Zhejiang, Peoples R China
[3] Petro China Co Ltd, Petrochem Res Inst, Lanzhou Petrochem Res Ctr, Lanzhou 730060, Peoples R China
基金
中国国家自然科学基金;
关键词
Volatile organic compounds (VOCs); Catalytic combustion; KZSM-5; zeolite; Supported platinum catalyst; Si/Al ratios; VOLATILE ORGANIC-COMPOUNDS; CHLORINATED VOC ABATEMENT; METHYL-ISOBUTYL-KETONE; Y-TYPE ZEOLITES; TOTAL OXIDATION; O-XYLENE; ENHANCED ACTIVITY; DEEP OXIDATION; BETA ZEOLITE; NOBLE-METAL;
D O I
10.1007/s10562-014-1295-4
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A series of ZSM-5 zeolite with various cations (H+, Na+, K+, and Cs+) and Si/Al ratios (60, 100, 300, and a) supported 0.5 % Pt have been prepared and tested in the combustion of toluene. It is found that Pt/KZSM-5-100 catalyst exhibits excellently high catalytic activity, negligible inhibition effect of H2O, and long catalyst life. 0.5 %Pt/KZSM-5-100 catalyst exhibits superior performance in combustion of VOCs, which would be potentially important for environmental protection.
引用
收藏
页码:1851 / 1859
页数:9
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