The effect of ozone feeding mode on the effectiveness of NO oxidation

• Authors: Maciej Jakubiak , Włodzimierz Kordylewski
• Languages of publication: EN

Abstracts

EN

The influence of ozone injection mode on the effectiveness of nitrogen monoxide oxidation to nitrogen dioxide by ozone in a flow reactor was investigated experimentally in laboratory apparatus. Nitrogen monoxide was diluted to the mole fraction 100 ppm in air which served as the carrier gas flowing through the tube of the diameter D = 60 mm into which ozone was injected. The effects of a number of ozone injecting nozzles and their configuration on the effectiveness of NO oxidation were examined. In the closest vicinity from the injection site the counter-current injection mode appeared to be superior to the co-current injection mode, but in areas located further from the injection site both injection systems were almost equally effective.

Keywords

EN

de-NOx; ozone; mixing

• Publisher: De Gruyter Open
• Journal: Chemical and Process Engineering
• Year: 2011
• Volume: 32
• Issue: 3
• Pages: 229-239

Dates

published

1 - 9 - 2011

online

5 - 10 - 2011

Contributors

author

Maciej Jakubiak

• Faculty of Mechanical and Power Engineering, Institute of Power Engineering and Fluid Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50 - 370 Wrocław, Poland

author

Włodzimierz Kordylewski

• Faculty of Mechanical and Power Engineering, Institute of Power Engineering and Fluid Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50 - 370 Wrocław, Poland

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Identifiers

DOI

10.2478/v10176-011-0018-2