کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
240412 | 466267 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Partial Oxidation of Methane to Methanol over Heterogeneous Catalyst Co/ZSM-5
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The catalytic activities of four types of Co/ZSM-5 zeolites in partial oxidation of methane were compared to observe the effect of pore size and cobalt species to the reaction. Two types of ZSM-5 structures: microporous and hierarchical; and two ways of Co loading: impregnation and ion exchange were studied. The catalytic test was performed at 423 K in a batch reactor (volume c.a. 200 cm3) with methane to N2 ratio of 0.5:2, and 0.5 g Co/ZSM-5 catalyst. The results show that the partial oxidation of methane was selective to methanol production for all four ZSM-5 zeolites. The hierarchical Co/ZSM-5 showed to give the highest conversion of methane to methanol.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Chemistry - Volume 14, 2015, Pages 508-515
Journal: Procedia Chemistry - Volume 14, 2015, Pages 508-515