کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4998778 1460403 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mechanism-dependent on the different CeO2 supports of phosphotungstic acid modification CeO2 catalysts for the selective catalytic reduction of NO with NH3
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Mechanism-dependent on the different CeO2 supports of phosphotungstic acid modification CeO2 catalysts for the selective catalytic reduction of NO with NH3
چکیده انگلیسی
93 The mechanism of phosphotungstic acid modification CeO2 (P-W/CeO2) was investigated. Bidentate nitrate (NO3−) reacted with NH4+ and formed the NO2, resulting in enhancement of “fast reaction”, followed by Langmuir-Hinshelwood mechanism. The coordinated NH3 species reacted with NO2-adsorbed and gaseous NO to generate N2 and H2O, followed by Eley-Rideal mechanism.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 71, February 2017, Pages 277-284
نویسندگان
, , , , , , , , , ,