کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7718058 | 1497483 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation on hydrogen production by catalytic steam reforming of maize stalk fast pyrolysis bio-oil
ترجمه فارسی عنوان
بررسی تولید هیدروژن با اصلاح بخار کاتالیزوری روغن زیتون سریع پیرولیز ساقه ذرت
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کلمات کلیدی
ساقه ذرت، روغن زیتون، اصلاح بخار کاتالیستی، تولید هیدروژن،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Hydrogen production via catalytic steam reforming of maize stalk fast pyrolysis bio-oil over the nickel/alumina supported catalysts promoted with cerium was studied using a laboratory scale fixed bed coupled with Fourier transform infrared spectroscopy/thermal conductivity detection analysis (FTIR/TCD). The effects of nickel loading, reaction temperature, water to carbon molar ratio (WCMR) and bio-oil weight hourly space velocity (WbHSV) on hydrogen production were investigated. The highest hydrogen yield of 71.4% was obtained over the 14.9%Ni-2.0%Ce/A12O3 catalyst under the reforming conditions of temperature = 900 °C, WCMR = 6 and WbHSV = 12 hâ1. Increasing reaction temperature from 600 to 900 °C resulted in the significant increase of hydrogen yield. The hydrogen yield was significantly enhanced by increasing the WCMR from 1 to 3, whereas it increased slightly by further increasing WCMR. The hydrogen yield decreased with the increase of WbHSV. Meanwhile, the coke deposition percentage changed little with increasing WbHSV up to 12 hâ1 and then it increased by 4.5% with the further increase of WbHSV from 12 to 24 hâ1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 39, Issue 26, 3 September 2014, Pages 13962-13971
Journal: International Journal of Hydrogen Energy - Volume 39, Issue 26, 3 September 2014, Pages 13962-13971
نویسندگان
Peng Fu, Weiming Yi, Zhihe Li, Xueyuan Bai, Andong Zhang, Yanmei Li, Zou Li,