Journal ArticleDOI
Effects of coexisting gases on the catalytic reduction of NO with NH3 over Cu(II) NaY
TLDR
In this paper, the effects of coexisting H/sub 2/O, O/sub 1/O and SO 2/2/O on the NO-NH/sub 3/ reaction over Cu(II) NaY were examined from a standpoint of practical application to NO removal processes.About:
This article is published in Journal of Catalysis.The article was published on 1979-10-15. It has received 41 citations till now. The article focuses on the topics: Catalysis & Disproportionation.read more
Citations
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Nature of active species in copper-based catalysts and their chemistry of transformation of nitrogen oxides
TL;DR: Copper-based catalysts are active in a wide range reactions of transformation of nitrogen oxides and represent an useful model system to better understand the fundamental aspects of the chemistry and mechanism of reaction of catalytic transformation of these pollutants.
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XRD, XAS, and IR Characterization of Copper-Exchanged Y Zeolite
TL;DR: In this paper, the locations of copper ions in CuI−Y zeolite, prepared by gas-phase exchange of NH4−Y with CuCl, have been investigated employing XRPD, XAS and IR spectroscopies.
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Selective Catalytic Reduction of Nitric Oxide by Ammonia over Cu-FAU Catalysts in Oxygen-Rich Atmosphere
TL;DR: The selective catalytic reduction (SCR) of NO (2000 ppm) by NH3(2000 ppm), in the presence of oxygen (3%) was carried out on Cu(x)-FAU (x=theoretical exchange degree) catalysts prepared by ion exchange or impregnation and calcined at 773 K as discussed by the authors.
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Hydrothermal stability of CuZSM5 catalyst in reducing NO by NH3 for the urea selective catalytic reduction process
Joo-Hyoung Park,Hye Jun Park,Joon Hyun Baik,In-Sik Nam,Chae-Ho Shin,Jong-Hwan Lee,Byong K. Cho,Se H. Oh +7 more
TL;DR: In this article, the performance of the CuZSM5 catalyst in the urea selective catalytic reduction (SCR) process was examined under a simulated feed gas stream containing 10% water at a temperature range of 600-800°C.
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Combined Effect of H2O and SO2 on V2O5/AC Catalysts for NO Reduction with Ammonia at Lower Temperatures
TL;DR: In this article, the combined effect of H 2 O and SO 2 on V 2 O 5 /AC was studied for selective catalytic reduction (SCR) of NO with NH 3 at lower temperatures.
References
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Infrared studies of the disproportionation reaction of nitric oxide on Y-type zeolites
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Redox behavior of transition metal ions in zeolites. I. Reversibility of the hydrogen reduction of copper Y zeolites
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