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Superior Performance in Catalytic Combustion of Toluene over KZSM-5 Zeolite Supported Platinum Catalyst
被引:69
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.
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页码:1851 / 1859
页数:9
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