Enhanced De-NOx performance of Ag-Al2O3 catalyst by increasing carbon number of hydrocarbon reductants

被引:6
|
作者
Shimizu, K [1 ]
Shibata, J [1 ]
Satsuma, A [1 ]
Hattori, T [1 ]
机构
[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan
关键词
D O I
10.1246/cl.1999.1079
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A significant effect of carbon number on the catalytic property was observed for the selective reduction of NO by n-alkanes over Ag-Al2O3 catalyst; the higher alkanes as the reductant resulted in the higher activity and the higher water-tolerance.
引用
收藏
页码:1079 / 1080
页数:2
相关论文
共 50 条
  • [1] Mechanistic causes of the hydrocarbon effect on the activity of Ag-Al2O3 catalyst for the selective reduction of NO
    Shimizu, K
    Shibata, J
    Satsuma, A
    Hattori, T
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2001, 3 (05) : 880 - 884
  • [2] Improving the low temperature NOx reduction activity over a Ag-Al2O3 catalyst
    Sitshebo, S.
    Tsolakis, A.
    Theinnoi, K.
    Rodriguez-Fernandez, J.
    Leung, P.
    CHEMICAL ENGINEERING JOURNAL, 2010, 158 (03) : 402 - 410
  • [3] O-2-CHEMISORPTION AT THE AG-AL2O3 CATALYST
    GEYER, R
    SCHODEL, R
    ZEITSCHRIFT FUR CHEMIE, 1990, 30 (05): : 186 - 187
  • [4] Catalytic performance of Ag-Al2O3 catalyst for the selective catalytic reduction of NO by higher hydrocarbons
    Shimizu, K
    Satsuma, A
    Hattori, T
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2000, 25 (04) : 239 - 247
  • [5] Modifying catalytically the soot morphology and nanostructure in diesel exhaust: Influence of silver De-NOx catalyst (Ag/Al2O3)
    Serhan, N.
    Tsolakis, A.
    Wahbi, A.
    Martos, F. J.
    Golunski, S.
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 241 : 471 - 482
  • [6] Kinetic modeling of selective catalytic reduction of NOx with octane over Ag-Al2O3
    Creaser, Derek
    Kannisto, Hannes
    Sjoblom, Jonas
    Ingelsten, Hanna Harelind
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2009, 90 (1-2) : 18 - 28
  • [7] On the role of H2 to modify surface NOx species over Ag-Al2O3 as lean NOx reduction catalyst: TPD and DRIFTS studies
    Azis, Muhammad Mufti
    Harelind, Hanna
    Creaser, Derek
    CATALYSIS SCIENCE & TECHNOLOGY, 2015, 5 (01) : 296 - 309
  • [8] Effect of Silver Loading on the Lean NOx Reduction with Methanol Over Ag-Al2O3
    Mannikko, Marika
    Skoglundh, Magnus
    Harelind, Hanna
    TOPICS IN CATALYSIS, 2013, 56 (1-8) : 145 - 150
  • [9] De-NOx characteristics of HC-SCR system employing combined Ag/Al2O3 and CuSn/ZSM-5 catalyst
    Lee, Kyungseok
    Choi, Byungchul
    Kim, Cheolho
    Lee, Chunbeom
    Oh, Kwangchul
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2021, 93 : 461 - 475
  • [10] Characterization of Ag/Al2O3 de-NOx catalysts by probing surface acidity and basicity of the supporting substrate
    Wang, ZM
    Yamaguchi, M
    Goto, I
    Kumagai, M
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2000, 2 (13) : 3007 - 3015