Modeling of NH 3-NO-SCR reaction over CuO/γ-Al 2O 3 catalyst in a bubbling fluidized bed reactor using artificial intelligence techniques

Muhammad Faisal Irfan*, Farouq S. Mjalli, Sang Done Kim

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

19 اقتباسات (Scopus)

ملخص

Comparative study of the artificial neural network and mechanistic model was carried out for NO removal in a bubbling fluidized bed reactor. The effects of temperature, superficial gas velocity and ammonia/nitric oxide ratio on the NO removal efficiency were determined and their optimum conditions were estimated by the experimental study, the artificial neural network and mechanistic models as well. The optimum values of ammonia/nitric oxide ratio, temperature and superficial gas velocity for the maximum NO removal efficiency were found to be 1.5, 300 °C and 0.098 m/s, respectively. A mechanistic model was implemented in our previous study [Muhammad F. Irfan, Sang Done Kim and Muhammad R. Usman, 2009] and it was found that this model fitted well only at specific condition i.e. maximum conversion temperature (300 °C). However, it failed to perfectly match with rest of the experimental data points at other temperatures and parametric conditions as well. To improve this, an artificial neural network modeling strategy was applied and its predictions were evaluated which were favorably matched with the experimental data rather than the mechanistic model.

اللغة الأصليةEnglish
الصفحات (من إلى)245-251
عدد الصفحات7
دوريةFuel
مستوى الصوت93
المعرِّفات الرقمية للأشياء
حالة النشرPublished - مارس 2012

ASJC Scopus subject areas

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بصمة

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