کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9610231 | 47163 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrodesulfurization of dibenzothiophene on MoS2/MCM-41 and MoS2/SBA-15 catalysts prepared by thermal spreading of MoO3
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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چکیده انگلیسی
MoS2 was dispersed into the porosity of MCM-41 and SBA-15 ordered mesoporous materials by means of thermal spreading of MoO3 oxide, followed by sulfidation. Catalysts with various Mo loadings were prepared (namely 9, 14 and 20Â wt%), thoroughly characterized using XRD N2-sorption, and TEM, and their activity in hydrodesulfurization of dibenzothiophene was investigated. Depending on the pore size of the support, a nanocasting of the sulfide particles was observed, and its effect on HDS activity was discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volumes 107â108, 30 October 2005, Pages 537-544
Journal: Catalysis Today - Volumes 107â108, 30 October 2005, Pages 537-544
نویسندگان
Alvaro Sampieri, Stéphane Pronier, Juliette Blanchard, Michèle Breysse, Sylvette Brunet, Katia Fajerwerg, Catherine Louis, Guy Pérot,