Influence of Synthesis Conditions for ZSM-5 on the Hydrothermal Stability of Cu-ZSM-5

被引:0
|
作者
Malin Berggrund
Hanna Härelind Ingelsten
Magnus Skoglundh
Anders E. C. Palmqvist
机构
[1] Chalmers University of Technology,Competence Centre for Catalysis
来源
Catalysis Letters | 2009年 / 130卷
关键词
Cu-ZSM-5; Synthesis conditions; Lean NO; conversion; Calcium hydroxide; Hydrothermal stability; Aging; deNO; HC-SCR;
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学科分类号
摘要
The influence of syntheses parameters of zeolite ZSM-5 on the lean NOx reduction activity and hydrothermal stability of Cu-ZSM-5 has been investigated. The hydrothermal stability of Cu-ZSM-5 was found to depend on the aluminium source used and on the presence of Ca(OH)2 in the synthesis mixture for ZSM-5.
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页码:79 / 85
页数:6
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