کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
56625 | 47089 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deactivation and reactivation of noble metal catalysts tested in the Catalytic Wet Air Oxidation of phenol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Deactivation and reactivation of noble metal catalysts tested in the Catalytic Wet Air Oxidation of phenol Deactivation and reactivation of noble metal catalysts tested in the Catalytic Wet Air Oxidation of phenol](/preview/png/56625.png)
چکیده انگلیسی
Ceria and doped-ceria supported platinum and ruthenium catalysts were tested at 160 °C for the Catalytic Wet Air Oxidation of phenol. This work focused on the catalyst deactivation phenomenon caused by the formation of a carbonaceous layer during the oxidation reaction. Its degradation is favoured when cerium simple oxide is used as the support phase. Ex situ oxidative treatment, with diluted oxygen, revealed to degrade efficiently adsorbed compounds, thus leading to a total recovery of activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 151, Issues 1–2, 15 April 2010, Pages 143–147
Journal: Catalysis Today - Volume 151, Issues 1–2, 15 April 2010, Pages 143–147
نویسندگان
S. Keav, A. Martin, J. Barbier Jr., D. Duprez,