کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
51626 | 46848 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of cobalt on cobalt-aluminate via solvothermal method and its catalytic properties for carbon monoxide hydrogenation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The study focused on synthesis of cobalt on cobalt-aluminate catalyst in one-pot via the solvothermal process. The obtained catalysts apparently exhibited higher activities than that prepared from the conventional solvothermal-derived alumina-supported cobalt catalyst without any changes in product selectivity during methanation. Enhanced activities can be attributed to the smaller amount of non-reducible cobalt-aluminate formed (at temperature <800 °C. Increased Co/Al molar ratios (1.0 and 2.0) also resulted in increased activities whereas the holding time during solvothermal synthesis had only little effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 10, Issue 2, 15 November 2008, Pages 232–236
Journal: Catalysis Communications - Volume 10, Issue 2, 15 November 2008, Pages 232–236
نویسندگان
Sirirat Rojanapipatkul, Bunjerd Jongsomjit,