Journal ArticleDOI
Influence of sulfur dioxide on catalytic removal of nitric oxide over copper ion-exchanged zsm-5 zeolite
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TLDR
The catalytic activity of copper ion-exchanged ZSM-5 zeolites, used for the selective reduction of nitric oxide by propene in the presence of oxygen was only slightly decreased by the addition of sulfur dioxide as discussed by the authors.About:
This article is published in Applied Catalysis.The article was published on 1991-01-01. It has received 225 citations till now. The article focuses on the topics: Catalysis & Sulfur dioxide.read more
Citations
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Journal ArticleDOI
Catalytic removal of NO
TL;DR: In this paper, the authors review the catalytic reactions for the removal of NO and discuss the reduction of NO in the presence of NH3, CO, H-2 or hydrocarbons as well as the decomposition of NO.
Journal ArticleDOI
Removal of nitrogen monoxide from exhaust gases through novel catalytic processes
Masakazu Iwamoto,Hamada Hideaki +1 more
TL;DR: In this paper, the present position of decomposition catalysts is mentioned and the catalytic performance of copper ion-exchanged zeolites and Ag-Co3O4 oxides is summarized based on the respective authors' results.
Journal ArticleDOI
Perovskites as substitutes of noble metals for heterogeneous catalysis: dream or reality.
Sébastien Royer,Daniel Duprez,Fabien Can,Xavier Courtois,Catherine Batiot-Dupeyrat,Said Laassiri,Said Laassiri,Houshang Alamdari +7 more
Journal ArticleDOI
Recent Advances in Catalytic DeNOX Science and Technology
Zhiming Liu,Seong Ihl Woo +1 more
TL;DR: In this paper, the authors classified the selective catalytic reduction (SCR) of NOx by hydrocarbon into two categories: one is the adsorption/dissociation mechanism, and the other is the oxidation reduction mechanism.
Journal ArticleDOI
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.
References
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Journal ArticleDOI
Selective reduction of nitrogen oxides with hydrocarbons over solid acid catalysts in oxygen-rich atmospheres
TL;DR: In this article, the acidity of a series of silica-alumina catalysts is suggested to be one of the main factors that determine catalytic activity. But this is not the case for all catalysts.
Proceedings ArticleDOI
Catalytic NOx Reduction in Net Oxidizing Exhaust Gas
Journal ArticleDOI
Highly selective reduction of nitrogen oxides with hydrocarbons over H-form zeolite catalysts in oxygen-rich atmosphere
Journal ArticleDOI
Excessively Copper Ion-exchanged ZSM-5 Zeolites as Highly Active Catalysts for Direct Decomposition of Nitrogen Monoxide
TL;DR: In this paper, repeated ion exchange of the ZSM-5 zeolite using aqueous copper(II) acetate solution was found to bring about excess loading of copper ions above 100% of exchange level.
Journal ArticleDOI
Novel Preparation Method of Highly Copper Ion-exchanged ZSM-5 Zeolites and Their Catalytic Activities for NO Decomposition
TL;DR: The catalytic activities of the resulting ZSM-5 zeolites for decomposition of nitrogen monoxide are dependent on pH of the solution and the additive as mentioned in this paper, and they are readily prepared by addition of basic compounds such as ammonia and Mg(OH)2 to the mother solution.
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Removal of nitrogen monoxide from exhaust gases through novel catalytic processes
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