کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
54069 46995 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Production of high purity hydrogen by ethanol steam reforming in membrane reactor
ترجمه فارسی عنوان
تولید هیدروژن خلوص بالا توسط رطوبت بخار اتانول در راکتور غشاء
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی


• 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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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 236, Part A, 1 November 2014, Pages 64–69
نویسندگان
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