کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1274976 | 1497672 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen from methanol steam-reforming over Cu-based catalysts with and without Pd promotion
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Hydrogen from methanol steam-reforming over Cu-based catalysts with and without Pd promotion Hydrogen from methanol steam-reforming over Cu-based catalysts with and without Pd promotion](/preview/png/1274976.png)
چکیده انگلیسی
The catalytic steam reforming of methanol has been investigated over Cu-based catalysts with and without Pd addition, and comparing with typical commercial catalysts. The most active commercial catalyst had an activity comparable to values reported in the literature. The effect of adding Pd to a CuZn catalyst was twofold. The initial start-up properties of the catalyst were improved, allowing a rapid attainment of the activity without any pre-reduction of the catalyst. However, the addition of Pd also led to poorer selectivity, due to a significant increase in the selectivity to CO.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 12, August 2007, Pages 1799–1805
Journal: International Journal of Hydrogen Energy - Volume 32, Issue 12, August 2007, Pages 1799–1805
نویسندگان
P. Bichon, M. Asheim, A. Jordal, T. Sperle, M. Fathi, A. Holmen, E.A. Blekkan,