کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
53128 | 46911 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Non-oxidative conversion of ethane to ethylene over transition metals supported on Mg–Al mixed oxide: Preliminary screening of catalytic activity and coking ability
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Non-oxidative conversion of ethane to ethylene over transition metals supported on Mg–Al mixed oxide: Preliminary screening of catalytic activity and coking ability Non-oxidative conversion of ethane to ethylene over transition metals supported on Mg–Al mixed oxide: Preliminary screening of catalytic activity and coking ability](/preview/png/53128.png)
چکیده انگلیسی
Conversion of ethane into ethylene and hydrogen at 700 °C over pre-reduced Mg–Al mixed oxide-supported transition metal M catalysts (M = Cr, Fe, Co, Ni, Cu) has been studied. The catalysts were prepared from layered double hydroxide precursors synthesized by conventional coprecipitation of metal cations under basic conditions. The results of preliminary screening tests revealed that among all catalysts the chromium-containing material demonstrated the most attractive catalytic behavior showing ethane conversion markedly higher than with other catalysts, considerably high selectivity to ethylene, and a low coking ability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 8, Issue 5, May 2007, Pages 850–854
Journal: Catalysis Communications - Volume 8, Issue 5, May 2007, Pages 850–854
نویسندگان
Andrey Tsyganok, Peter J.E. Harlick, Abdelhamid Sayari,