کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9610269 47178 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crossing the breakthrough line of ethylene production by short contact time catalytic partial oxidation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Crossing the breakthrough line of ethylene production by short contact time catalytic partial oxidation
چکیده انگلیسی
A novel catalyst (Pt-LaMnO3) for the oxidative dehydrogenation of ethane to ethylene in short contact time reactors was developed by Istituto di Ricerche sulla Combustione (CNR) in cooperation with Snamprogetti, with a multi-layered structure consisting of a thin layer of Pt deposited onto a layer of LaMnO3 perovskite supported over monolithic carriers. Such structured catalyst was tested in a head-to-head comparison with state-of-the-art Pt and Pt-Sn systems, under autothermal process conditions, showing enhanced performances both in terms of high temperature stability and yields to ethylene. The development of a durable, high-performance catalyst undertaken in this work may be beneficial to making catalytic ethane ODH more economically viable and represents a further step towards its pre-commercial implementation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 106, Issues 1–4, 15 October 2005, Pages 72-76
نویسندگان
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