Fig. 1. Schematic diagram of catalyst performance test unit.
Fig. 2. Prepared metal foam catalysts.
Fig. 3. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 10wt.%, S.V : 30,000hr-1)
Fig. 4. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 10wt.%, S.V : 50,000hr-1)
Fig. 5. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 10wt.%, S.V : 70,000hr-1)
Fig. 6. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 15wt.%, S.V : 30,000hr-1)
Fig. 7. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 15wt.%, S.V : 50,000hr-1)
Fig. 8. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 15wt.%, S.V : 70,000hr-1)
Fig. 9. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 20wt.%, S.V : 30,000hr-1)
Fig. 10. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 20wt.%, S.V : 50,000hr-1)
Fig. 11. Conversion of NOx at different V2O5 & WO3 amounts of prepared catalyst. (Binder : 20wt.%, S.V : 70,000hr-1)
Fig. 12. Conversion of NOx at different binder amounts of prepared catalyst. (V2O5: 3.5 wt.%, WO3: 3.5 wt.%, S.V : 30,000hr-1)
Fig. 13. Conversion of NOx at different binder amount of prepared catalyst. (V2O5: 3.5 wt.%, WO3: 3.5 wt.%, S.V : 50,000hr-1)
Fig. 14. Conversion of NOx at different binder amounts of prepared catalyst. (V2O5: 3.5 wt.%, WO
Fig. 15. SEM analysis results of the prepared catalysts.
Fig. 16. Stereomicroscope analysis results of the prepared catalysts.(×60)
Table 1. Notation of processing condition
Table 2. Experimental conditions of NOx reduction measurement
Table 3. Porosimeter analysis results of the prepared catalyst
Table 4. EDX analysis results of the prepared catalyst
Table 5. ICP analysis results of the prepared catalyst
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