کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
54069 | 46995 | 2014 | 6 صفحه PDF | دانلود رایگان |
• Metal/DND systems studied as catalysts in ESR in traditional and membrane reactors.
• Pt-Ru/DND composite has the best hydrogen performance in both of reactors.
• Membrane reactor gives high purity hydrogen and increases ESR process efficiency.
Production of hydrogen in the course of ethanol steam reforming (ESR) on bimetallic Pt-Ni and Pt-Ru nanocatalysts supported on detonation nanodiamonds (DND) was studied in conventional and membrane reactors. The highest hydrogen yield and purity were achieved in the case of Pt-Ru/DND catalysts at total metal content of 0.3% and atomic Pt/Ru ratio of 9/1. It is shown that realization of ESR process in the membrane reactor with simultaneous hydrogen removal through the Pd-Ru membrane produces hydrogen of high purity, free of any other gaseous products.
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Journal: Catalysis Today - Volume 236, Part A, 1 November 2014, Pages 64–69