کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5350593 | 1503632 | 2015 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Selective catalytic reduction of NO with NH3 over CeO2-ZrO2-WO3 catalysts prepared by different methods
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Selective catalytic reduction of NO with NH3 over CeO2-ZrO2-WO3 catalysts prepared by different methods Selective catalytic reduction of NO with NH3 over CeO2-ZrO2-WO3 catalysts prepared by different methods](/preview/png/5350593.png)
چکیده انگلیسی
The CeO2-ZrO2-WO3 (CZW) catalysts are prepared by different methods for the selective catalytic reduction of NO by NH3. The CZW (HT) catalyst (synthesized by hydrothermal method) shows the best catalytic activity and above 90% NO conversion is obtained at 195-450 °C. Furthermore, the CZW (HT) also exhibits the excellent performance in the presence of H2O and SO2. Besides, the hydrothermal method contributes to the formation of Brønsted acid sites and then results in the exceptional high-temperature activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 332, 30 March 2015, Pages 130-137
Journal: Applied Surface Science - Volume 332, 30 March 2015, Pages 130-137
نویسندگان
Ping Ning, Zhongxian Song, Hao Li, Qiulin Zhang, Xin Liu, Jinhui Zhang, Xiaosu Tang, Zhenzhen Huang,