کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
158829 | 457019 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of a Ni-based steam reforming catalyst developed for the coating of microstructures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A catalyst based on alumina-supported nickel was synthesized in powder and film form. The alumina support was prepared by a suspension (slurry) coating technique. Afterwards, nickel was added by impregnation, using Ni(NO3)2·6H2ONi(NO3)2·6H2O as precursor. Adherent, porous, thick (25μm) alumina films were successfully deposited on microstructures. Initial activity tests regarding the steam reforming of iso-octane at a S/CS/C ratio of 2.34 were performed with the catalyst in powder form in a fixed bed reactor. The chosen reaction conditions were intended to attain full hydrocarbon conversion, in order to represent as close as possible the probable operating conditions in a microreactor for on-board hydrogen production.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 62, Issues 18–20, September–October 2007, Pages 5092–5096
Journal: Chemical Engineering Science - Volume 62, Issues 18–20, September–October 2007, Pages 5092–5096
نویسندگان
A. Stefanescu, A.C. van Veen, E. Duval-Brunel, C. Mirodatos,