کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6689458 | 501895 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Plasma reforming of bio-ethanol for hydrogen rich gas production
ترجمه فارسی عنوان
اصلاح ساختار پتاسیم زیستی اتانول برای تولید گاز غنی از هیدروژن
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کلمات کلیدی
قوس غیر حرارتی، اصلاح کننده اتانول، لال نازل، تولید هیدروژن،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Hydrogen production from ethanol by non-thermal arc discharge was investigated in a novel miniaturized plasma reactor. It is observed that ethanol-water mixture was converted into hydrogen, carbon monoxide and other products. The V-I characteristic was recorded by an oscilloscope to study the effect of discharge on the ethanol reforming. In the experiments, ethanol-water mixture entered the reaction chamber through a special gas-liquid spray nozzle for a quick evaporation and a rapid mixing with air at room temperature. Assisted by a Laval nozzle electrode, non-thermal arc plasma can improve the performance of ethanol reforming. It is found that the maximum conversion rate of ethanol was 90.9% at O/C = 1.4, S/C = 1.2 and ethanol flow rate = 0.05 g/s, and the maximum hydrogen yield was 40.9% at O/C = 1.4, S/C = 1.2 and ethanol flow rate = 0.10 g/s. The ethanol reforming process produced little coke and nitrogen oxide which was less than 10 ppm in the supersonic/subsonic plasma working condition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 133, 15 November 2014, Pages 70-79
Journal: Applied Energy - Volume 133, 15 November 2014, Pages 70-79
نویسندگان
ChangMing Du, JianMin Mo, Jun Tang, DongWei Huang, ZhiXing Mo, QingKun Wang, ShiZhe Ma, ZhongJie Chen,