Improved lean deNOx performance of Cu-ZSM-5 through alternative synthesis conditions for ZSM-5 |
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| Authors: | Berggrund Malin Skoglundh Magnus Palmqvist Anders E. C. |
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| Affiliation: | 1.Competence Centre for Catalysis, Chalmers University of Technology, 41296, G?teborg, Sweden
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| Abstract: | A series of ZSM-5 samples with similar SiO2/Al2O3 ratio was synthesised using different aluminum sources and by including varying amounts of calcium hydroxide during the synthesis. The samples were subsequently ion-exchanged with Cu-ions, and evaluated with respect to deNOx activity in the absence and presence of water. The choice of aluminum source and the presence of calcium hydroxide during the zeolite synthesis affected the lean deNOx activity of Cu-ZSM-5. |
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| Keywords: | Cu-ZSM-5 lean NOx reduction calcium hydroxide |
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