کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5147429 | 1497384 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative study of durability of hybrid direct carbon fuel cells with anthracite coal and bituminous coal
ترجمه فارسی عنوان
بررسی مقایسه ای دوام هیبرید سلول سوختی مستقیم با زغال سنگ انتراسیت و ذغال سنگ بتمنس
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کلمات کلیدی
سلول های سوخت مستقیم کربن، زغال سنگ انتراسیت، ذغال سنگ بتمنس، حداکثر تراکم قدرت، طول عمر
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Direct carbon fuel cells offer the opportunity of generating energy from coal at high efficiency as an alternative to the procedure of conventional power plants. In this study, raw anthracite coal and raw bituminous coal were investigated in a hybrid direct carbon fuel cell (HDCFC), which was a combination of a solid oxide fuel cell and a molten carbonate fuel cell. Mechanical mixing was confirmed to be an efficient method of mixing coal with carbonate. The coal samples had different properties, for example, carbon content, hydrogen content, volatile matter and impurities. The results showed that the maximum power density obtained by the cell with anthracite coal was similar to that obtained by the cell with bituminous coal. It was found that the total power output from coal in HDCFCs mostly depended on the carbon content, while volatile matter, hydrogen content, moisture, etc. had an effect on the short-term durability. HDCFCs were kept operating for more than 120Â h with 1.6Â g coal. This study demonstrates that energy can be generated efficiently by employing anthracite and bituminous coal in hybrid direct carbon fuel cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 41, 2 November 2016, Pages 18797-18806
Journal: International Journal of Hydrogen Energy - Volume 41, Issue 41, 2 November 2016, Pages 18797-18806
نویسندگان
Cairong Jiang, Jianjun Ma, Ana Arenillas, A. Damiano Bonaccorso, John T.S. Irvine,