کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
56613 47089 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling and experimental study of the NOx photocatalytic degradation employing concrete pavement with titanium dioxide
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Modelling and experimental study of the NOx photocatalytic degradation employing concrete pavement with titanium dioxide
چکیده انگلیسی

The photocatalytic degradation of nitrogen oxides (NOx) employing concrete paving stones with titanium dioxide is studied experimentally and theoretically. Experiments were carried out in a laboratory photoreactor designed according to the standard ISO 22197-1 (2007) [7] to assess photocatalytic materials. A kinetic model is proposed to describe the photocatalytic reaction of NO and NO2 as well as the influence of several parameters that can affect the performance of the stones, such as NO inlet concentration, reactor height, flow rate, relative humidity and irradiance. The proposed kinetic model is in good agreement with the experimental results, for instance the prediction of the NO and NO2 concentration at the reactor outlet.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 151, Issues 1–2, 15 April 2010, Pages 71–76
نویسندگان
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