Selective Reduction of Nitrogen Oxides (NOx) with Oxygenates and Hydrocarbons over Bifunctional Silver-Alumina Catalysts: a Review

被引：15
|
作者：
Popovych, N. O. [1 ]
Soloviev, S. O. [1 ]
Orlyk, S. M. [1 ]
机构：
[1] Natl Acad Sci Ukraine, LV Pisarzhevskii Inst Phys Chem, Prospekt Nauky 31, UA-03028 Kiev, Ukraine
来源：
THEORETICAL AND EXPERIMENTAL CHEMISTRY | 2016年 / 52卷 / 03期
关键词：
nitrogen oxides; selective catalytic reduction; C-2-alcohols; C-4-alcohols; C-3-alkanes; C-8-alkanes; Ag/Al2O3/cordierite; redox sites; acid sites; O-AL ENTITIES; AG/AL2O3; CATALYST; HC-SCR; NITRIC-OXIDE; REACTION-MECHANISM; AG CLUSTERS; THE-ART; ETHANOL; SURFACE; H-2;
D O I：
10.1007/s11237-016-9462-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The design of silver-alumina catalysts for the selective reduction of nitrogen oxides (NOx) by organic compounds (oxygenates and hydrocarbons) is reviewed. Possible mechanisms for the selective reduction of NOx and the nature of the active sites are analyzed. The role of the components of the Ag/Al2O3 composition to the selective catalytic reduction (SCR) activity are discussed. Comparison of the results obtained on different silver-alumina catalysts indicates promise for the use of structured Ag/Al2O3/cordierite systems, which provide for the almost complete conversion of NO selectively to molecular nitrogen at 300-400 A degrees C.
引用
收藏
页码：133 / 151
页数：19
相关论文
共 50 条
  • [1] Selective Reduction of Nitrogen Oxides (NOx) with Oxygenates and Hydrocarbons over Bifunctional Silver–Alumina Catalysts: a Review
    N. O. Popovych
    S. O. Soloviev
    S. M. Orlyk
    Theoretical and Experimental Chemistry, 2016, 52 : 133 - 151
  • [2] Mechanistic aspects of the selective reduction of NO by propene over alumina and silver-alumina catalysts
    Meunier, FC
    Breen, JP
    Zuzaniuk, V
    Olsson, M
    Ross, JRH
    JOURNAL OF CATALYSIS, 1999, 187 (02) : 493 - 505
  • [3] Selective catalytic reduction of NOx by hydrocarbons enhanced by hydrogen peroxide over silver/alumina catalysts
    Sazama, P
    Wichterlová, B
    CHEMICAL COMMUNICATIONS, 2005, (38) : 4810 - 4811
  • [4] Silver-alumina catalysts for selective reduction of NO by higher hydrocarbons: structure of active sites and reaction mechanism
    Shimizu, K
    Shibata, J
    Yoshida, H
    Satsuma, A
    Hattori, T
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2001, 30 (1-2) : 151 - 162
  • [5] Reduction of nitrogen oxides with hydrocarbons catalyzed by bifunctional catalysts
    Misono, M
    Hirao, Y
    Yokoyama, C
    CATALYSIS TODAY, 1997, 38 (02) : 157 - 162
  • [6] Reduction of nitrogen oxides with hydrocarbons catalyzed by bifunctional catalysts
    Univ of Tokyo, Tokyo, Japan
    Catal Today, 2 (157-162):
  • [7] Influence of preparation methods on selective catalytic reduction of nitric oxides by propene over silver-alumina catalyst
    Luo, YM
    Hao, JM
    Hou, ZY
    Fu, LX
    Li, RT
    Ning, P
    Zheng, XM
    CATALYSIS TODAY, 2004, 93-5 : 797 - 803
  • [8] The role of Ag-O-Al species in silver-alumina catalysts for the selective catalytic reduction of NOx with methane
    She, X
    Flytzani-Stephanopoulos, M
    JOURNAL OF CATALYSIS, 2006, 237 (01) : 79 - 93
  • [9] Toward a Silver-Alumina Model System for NOx Reduction Catalysis
    Martin, N. M.
    Erdogan, E.
    Gronbeck, H.
    Mikkelsen, A.
    Gustafson, J.
    Lundgren, E.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2014, 118 (42): : 24556 - 24561
  • [10] A review of the effect of the addition of hydrogen in the selective catalytic reduction of NOx with hydrocarbons on silver catalysts
    J. P. Breen
    R. Burch
    Topics in Catalysis, 2006, 39 : 53 - 58
12345