کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
57850 47133 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Support effect with rhenium sulfide catalysts
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Support effect with rhenium sulfide catalysts
چکیده انگلیسی

The well known support effect observed for molybdenum sulfide has been studied with rhenium sulfide, which was reported to be a very active hydrotreating catalyst. Solids containing from 0.8 to 4 rhenium atoms per nm2 have been prepared on titania, zirconia and γ-alumina supports and sulfided using N2-H2S (15%) or H2-H2S (15%) mixtures. The catalytic activity in thiophene hydrodesulfurization (HDS) has been evaluated and additional information about the structure over the different supports has been obtained by XPS and HRTEM.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 130, Issue 1, 15 January 2008, Pages 50–55
نویسندگان
, , , , , ,