Selective catalytic reduction (SCR) has been demonstrated to be an effective technique for
reducing nitrogen oxides (NOx) emissions. Among various SCR technologies, selective …

NH 3-SCR was one of the most promising deNO x technologies and it has been widely
applied in industrial NO x reduction. However, with the further development of energy …

Herein, a series of V 2 O 5/TiO 2 with various V 2 O 5 size (3∼ 10 nm) were elaborately
designed and controllably fabricated through a citric acid-assisted hydrothermal dispersion …

The poisoning of sulfur oxides and alkali metals emitted from diesel exhaust to active sites of
copper ion-exchanged chabazite (Cu-CHA) catalysts is still present and remains a …

In this study, we used the hydrothermal method and high-temperature calcination method to
attach CuFe 2 O 4 to CuO for the first time. The (1 1 1) plane of CuO and (1 1 2) plane of …

Catalyst deactivation caused by alkali metal poisoning has long been a key bottleneck in the
application of selective catalytic reduction of NO x with NH3 (NH3–SCR), limiting the service …

Simultaneous catalytic elimination of NO and N2O from exhausts is an ideal solution for
nitric or adipic acid plants. Herein, Fe-based zeolite catalysts were applied for the NH3–NO …

Three dimensionally-ordered macroporous (3DOM) ZSM-5 zeolite catalysts with hierarchical
pore structures have obvious advantages for the catalytic reaction systems containing …

MnO x-CeO 2 catalysts prepared by either a two-step hydrothermal (HT) method or a
deposition–precipitation (DP) method were evaluated for completely oxidation of …

Reducing the poisoning effect of alkaline earth metals over catalysts in industrial fields
presents a great challenge to selective catalytic reduction (SCR) of NO x with ammonia …