کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
77326 49162 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Siliceous ITQ-6: A new support for vanadia in the oxidative dehydrogenation of propane
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Siliceous ITQ-6: A new support for vanadia in the oxidative dehydrogenation of propane
چکیده انگلیسی

Vanadium oxide supported on siliceous ITQ-6 catalysts have been synthesized, characterized and tested in the oxidative dehydrogenation of propane. Yields to propylene of about 15% were obtained over the best catalyst. In contrast with conventional amorphous SiO2 the high surface area of the delaminated zeolite ITQ-6 allowed a very good dispersion of vanadium oxide on its surface leading to high productivities of propylene during the oxidative dehydrogenation of propane. Unlike MCM-41, the delaminated zeolite ITQ-6 allows the incorporation of higher vanadium loadings without collapsing its structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 94, Issues 1–3, 8 September 2006, Pages 339–347
نویسندگان
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