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An in situ UV-vis and FTIR spectroscopy study of the effect of H2 and CO during the selective catalytic reduction of nitrogen oxides over a silver alumina catalyst
he effect of hydrogen and carbon monoxide on the selective catalytic reduction of NOx with decane over a 2 wt% Ag/Al2O3 catalyst was investigated. Hydrogen promoted NOx conversion during the SCR reaction, in contra...
CF - Fyzikální chemie a teoretická chemie
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Hydrogen-effect in enhancement of HC-SCR-NOx over Ag/alumina
Hydrogen-effect in enhancement of HC-SCR-NOx over Ag/alumina.
CF - Fyzikální chemie a teoretická chemie
- 2005 •
- O
Rok uplatnění
O - Ostatní výsledky
Modelling of NOx storage + SCR exhaust gas aftertreatment system with internal generation of ammonia
Combination of an NOx storage and reduction catalyst (NSRC, called also lean NOx trap, LNT) and a catalyst for the selective catalytic reduction of NOx by NH3 (NH3-SCR) offers a potential to significantly increase ...
CI - Průmyslová chemie a chemické inženýrství
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dynamics of a Combined DOC-NSRC-SCR Exhaust Gas Aftertreatment System with Periodic Regenerations
catalyst (DOC), an NOx storage and reduction catalyst (NSRC, which also is called lean NOx trap, LNT), and a catalyst for selective catalytic reduction of NOx by NH3 (NH3-SCR)is studied experimentally. The catalys...
CI - Průmyslová chemie a chemické inženýrství
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Modeling of a combined exhaust aftertreatment system: DOC-pipe-NH3 -SCR
aftertreatment system "DOC-pipe-SCR" and its variation "pipe-DOC-SCR", considering V2O5-WO3/TiO2 type of SCR catalyst for heavy-duty Diesel engines. The aim is to improve NOx conversion in the SCR catalys...
CI - Průmyslová chemie a chemické inženýrství
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
Reduction of nox emissions using the selective catalytic reduction system
The article deals with the reduction of NOx exhaust emissions using SCR system (for example fuel consumption, AdBlue consumption, temperature SCR and NOx production) were recorded. This article shows effect
GB - Zemědělské stroje a stavby
- 2012 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Catalyst for SCR NOx/NH3 with defined kinetic parameters
The functional sample "Catalyst for SCR NOx / NH3 with defined kinetic parameters" provides data on the kinetic parameters of the SCR NOx / NH3 reaction obtained kinetic data include both the description ...
Environmental engineering
- 2020 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Catalysts for SCR NOx
for the process SCR NOx/NH3. The newly obtained kinetic data include both the description of SCR NOx and catalytic oxidation NH3 and allow to select the operating conditions of the SCR NOx/NH3 bl...
Environmental engineering
- 2020 •
- Vutaj
Rok uplatnění
Vutaj - Výzkumná zpráva obsahující utajované informace
HS7502434: Comparison of fresh and used catalyst for SCR NOx/NH3 under laboratory conditions
The subject of the offer was:a) Verification of the activity of the catalyst removed from the selective catalytic reduction (SCR) reactor of NOx with ammonia water (DeNOx) in ZEVO Chotíkov for SCR NOx/NH3 under lab...
Analytical chemistry
- 2024 •
- Vutaj
Rok uplatnění
Vutaj - Výzkumná zpráva obsahující utajované informace
Ag Active Sites, Surface Intermediates and Hydrogen Function at decane-SCR-Nox over Ag/Alumina
at real decane-SCR-NOx reaction conditions as well as at the individual reaction steps of hydrogen to the NOx-SCR mix cannot be attributed exclusively to the formation of Ag in the SCR-NOx reacti...
CF - Fyzikální chemie a teoretická chemie
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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