Kinetic study of propane dehydrogenation and catalyst deactivation over Pt-Sn/Al2O3 catalyst
نویسندگان
چکیده
منابع مشابه
DFT study of propane dehydrogenation on Pt catalyst: effects of step sites.
Self-consistent periodic slab calculations based on gradient-corrected density functional theory (DFT-GGA) have been conducted to examine the reaction network of propane dehydrogenation over close-packed Pt(111) and stepped Pt(211) surfaces. Selective C-H or C-C bond cleaving is investigated to gain a better understanding of the catalyst site requirements for propane dehydrogenation. The energy...
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The fundamentals of catalyst deactivation are presented in this review. The chemico-physical aspects concerning the various deactivation causes (i.e. poisoning, sintering, coking, solid-state transformation, masking, etc.) have been analyzed and discussed, along with the mathematical description of the deactivation phenomena. # 1999 Elsevier Science B.V. All rights
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ژورنال
عنوان ژورنال: Journal of Energy Chemistry
سال: 2013
ISSN: 2095-4956
DOI: 10.1016/s2095-4956(13)60096-0