Direct decomposition of NO by microwave heating over Fe/NaZSM-5

被引：62

作者：

Tang, JW ^{[1
]}

Zhang, T ^{[1
]}

Liang, DB ^{[1
]}

Yang, HH ^{[1
]}

Li, N ^{[1
]}

Lin, LW ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2002年 / 36卷 / 01期

关键词：

NO decomposition; microwave heating; Fe/NaZSM-5; O-2; endurance;

D O I：

10.1016/S0926-3373(01)00268-5

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：

Catalytic decomposition of NO was studied over Fe/NaZSM-5 catalyst. Novel results were observed with the microwave heating mode. The conversion of NO to N-2 increased remarkably with the increasing of Fe loading. The effects of a series of reaction parameters, including reaction temperature, O-2 concentration, NO concentration, gas flow rate and H2O addition, on the productivity of N-2 have been investigated. It is shown that the catalyst exhibited good endurance to excess O-2 in the microwave heating mode. Under all reaction conditions, NO converted predominantly to N-2. The highest conversion of NO to N-2 was up to 70%. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1 / 7

页数：7

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