کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8862979 | 1620153 | 2017 | 31 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bio-oil production from dry sewage sludge by fast pyrolysis in an electrically-heated fluidized bed reactor
ترجمه فارسی عنوان
تولید بیولوژیکی نفت از لجن فاضلاب خشک با استفاده از پریولیزه سریع در یک راکتور با بستر سیال با حرارت الکتریکی
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کلمات کلیدی
لجن فاضلاب، سوخت های زیستی، رقیق کننده مایع پیرولیز سریع روش سطح پاسخ،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
مهندسی محیط زیست
چکیده انگلیسی
The optimization of bio-oil produced from sewage sludge using fast pyrolysis in a fluidized bed reactor was investigated. Effects of temperature, sludge particle size and vapor residence time on bio-oil properties, such as yield, high heating value (HHV) and moisture content were evaluated through experimental and statistical analyses. Characterization of the pyrolysis products (bio-oil and biogas) was also done. Optimum conditions produced a bio-oil product with an HHV that is nearly twice as much as lignocellulosic-derived bio-oil, and with properties comparable to heavy fuel oil. Contrary to generally acidic bio-oil, the sludge-derived bio-oil has almost neutral pH which could minimize the pipeline and engine corrosions. The Fourier Transform Infrared and gas-chromatography and mass spectrometry analyses of bio-oil showed a dominant presence of gasoline-like compounds. These results demonstrate that fast pyrolysis of sewage sludge from domestic wastewater treatment plant is a favorable technology to produce biofuels for various applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sustainable Environment Research - Volume 27, Issue 1, January 2017, Pages 7-14
Journal: Sustainable Environment Research - Volume 27, Issue 1, January 2017, Pages 7-14
نویسندگان
Renato O. Arazo, Divine Angela D. Genuino, Mark Daniel G. de Luna, Sergio C. Capareda,