1. Experience in Scaling-Up of Photo-Thermo-Catalytic Purification of Process Gasses from NO x.
- Author
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Lasek, Janusz Andrzej, Głód, Krzysztof, Fryza, Rafał, Dobras, Szymon, Chwoła, Tadeusz, Supernok, Krzysztof, Wu, Jeffrey Chi-Sheng, Wu, Andy Peng-Yu, and Huang, Chao-Wei
- Subjects
AIR purification ,FLUE gases ,LIGHT sources ,PHOTOREDUCTION ,GAS purification - Abstract
Photo-thermo-catalytic or PTC purification of process gasses (i.e., air, flue gases, and others) from NO
x is presented in this study. A discussion of temperature's role in photocatalytic NOx removal and the progress of photo-thermo-catalytic reactors for the NOx removal process are presented. Lab- and pilot-scale reactors are described. The impact of temperature on the photocatalytic conversion of hydrocarbons is analyzed with regard to its relation to the photocatalytic selective reduction of NOx (photo-SCR). Another important issue is light transfer in pilot-scale reactors due to the sensitivity of light sources to temperature. Examples of light transfer solutions in photo-thermo-catalytic reactors are presented. Finally, the further development of photo-thermo-catalytic reactors is discussed, including pressurized systems. [ABSTRACT FROM AUTHOR]- Published
- 2023
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