Effects of additional gases on the catalytic decomposition of N2O over Cu-ZSMe-5

被引：16
|
作者：
Mascarenhas, AJS [1 ]
Andrade, HMC [1 ]
机构：
[1] Univ Fed Bahia, Inst Quim, BR-40170290 Salvador, BA, Brazil
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1998年 / 64卷 / 02期
关键词：
nitrous oxide; Cu-ZSM-5; decomposition; reduction; inhibition;
D O I：
10.1007/BF02475337
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：
N2O decomposition into N-2 and O-2 was investigated in the presence of O-2, NO, CO2, CO, CH4, SO2 and water vapor. Activity inhibition was observed in the presence of water vapor and oxidant gases, whilst the reductant gases, enhanced the catalytic activity, in the temperature range of 350-550 degrees C.
引用
收藏
页码：215 / 220
页数：6
相关论文
共 50 条
  • [31] The catalytic performance of Ba-Ce-Cu catalysts for N2O decomposition
    Li, Ye
    Wang, Xinping
    Shi, Chuan
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2023, 11 (03):
  • [32] Catalytic decomposition of N2O and catalytic reduction of N2O and N2O+NO by NH3 in the presence of O2 over Fe-zeolite
    Guzmán-Vargas, A
    Delahay, G
    Coq, B
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 42 (04) : 369 - 379
  • [33] DFT Study on Mechanisms of the N2O Direct Catalytic Decomposition over Cu-ZSM-5: The Detailed Investigation on NO Formation Mechanism
    Gao, Congru
    Li, Jianwei
    Zhang, Jie
    Sun, Xiuliang
    CATALYSTS, 2020, 10 (06)
  • [34] An operando optical fiber UV-vis spectroscopic study of the catalytic decomposition of NO and N2O over Cu-ZSM-5
    Groothaert, MH
    Lievens, K
    Leeman, H
    Weckhuysen, BM
    Schoonheydt, RA
    JOURNAL OF CATALYSIS, 2003, 220 (02) : 500 - 512
  • [35] A study on the decomposition of N2O over YBa2Cu3O7
    Gao, LZ
    Au, CT
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2001, 30 (1-2) : 35 - 47
  • [36] Kinetics of N2O catalytic decomposition over three-dimensional fractals
    Guo, XY
    Keil, FJ
    CHEMICAL PHYSICS LETTERS, 2000, 330 (3-4) : 410 - 416
  • [37] Direct catalytic decomposition of N2O over Co(x)/RPSA catalysts
    Li, Sixuan
    Zhang, Chen
    Li, Jingyu
    Li, Yan
    Wang, Hong
    Li, Cuiqing
    Song, Yongji
    RESEARCH ON CHEMICAL INTERMEDIATES, 2019, 45 (06) : 3601 - 3616
  • [38] Catalytic decomposition of N2O over Mg-Fe mixed oxides
    Wang, Jian
    Feng, Ming
    Zhang, Hai-Jie
    Xu, Xiu-Feng
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2014, 42 (12): : 1464 - 1469
  • [39] Catalytic decomposition of N2O over Zn-Fe spinel oxides
    Xu, X.-F. (xxf@ytu.edu.cn), 1600, Science Press (41):
  • [40] Direct catalytic decomposition of N2O over Co(x)/RPSA catalysts
    Sixuan Li
    Chen Zhang
    Jingyu Li
    Yan Li
    Hong Wang
    Cuiqing Li
    Yongji Song
    Research on Chemical Intermediates, 2019, 45 : 3601 - 3616
12345