کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1285478 973144 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Production of hydrogen via methane reforming using atmospheric pressure microwave plasma
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Production of hydrogen via methane reforming using atmospheric pressure microwave plasma
چکیده انگلیسی

In this paper, results of hydrogen production via methane reforming in the atmospheric pressure microwave plasma are presented. A waveguide-based nozzleless cylinder-type microwave plasma source (MPS) was used to convert methane into hydrogen. Important advantages of the presented waveguide-based nozzleless cylinder-type MPS are: stable operation in various gases (including air) at high flow rates, no need for a cooling system, and impedance matching. The plasma generation was stabilized by an additional swirled nitrogen flow (50 or 100 l min−1). The methane flow rate was up to 175 l min−1. The absorbed microwave power could be changed from 3000 to 5000 W. The hydrogen production rate and the corresponding energy efficiency in the presented methane reforming by the waveguide-based nozzleless cylinder-type MPS were up to 255 g[H2] h−1 and 85 g[H2] kWh−1, respectively. These parameters are better than those typical of the conventional methods of hydrogen production (steam reforming of methane and water electrolysis).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 181, Issue 1, 15 June 2008, Pages 41–45
نویسندگان
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