CO pretreatment was found to effectively improve the SCR performance of CeO2, with over 90% at about 300 °C.
Cu-SAPO-34 catalysts with varied Cu loadings were synthesized through ion exchange to study the influence of water on the NH3-SCR reaction.
Relationship Between the Pore Structure of Mesoporous Silica Supports and the Activity of Nickel Nanocatalysts in the CO 2 Reforming of Methane.
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Meanwhile, Cu/SAPO-34, Fe/SAPO-34, and Cu-Fe/SAPO-34 were prepared through the ion-exchanged method in aqueous solution and used for selective catalytic reduction (SCR) of NOx with NH3.
sẽ làm ngưng trạng thái SCR1 và bắt đầu hoạt động ở trạng thái SCR2 (S0.2)
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Cu/SAPO-34 and Cu/SSZ-13 having chabazite structure (CHA) have attracted significant attention because of their high activity and ...