کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7161818 | 1462856 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of bioleaching on hydrogen-rich gas production by steam gasification of sewage sludge
ترجمه فارسی عنوان
اثر بیولوژیک بر تولید گاز غنی از هیدروژن بوسیله بخار گازسیون لجن فاضلاب
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کلمات کلیدی
گاز غنی از هیدروژن، گازی کردن بخار، ضدعفونی کردن، لجن فاضلاب،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
Effect of bioleaching on hydrogen-rich gas production by steam gasification of sewage sludge was carried out in a lab-scale fixed-bed reactor. The influence of sewage sludge solids concentrations (6-14% (w/v) in 2% increments) during the bioleaching process and reactor temperature (600-900 °C in 100 °C increments) on gasification product yields and gas composition were studied. Characterization of samples showed that bioleaching treatment, especially in 6% (w/v) sludge solids concentration, led to metal removal effectively and modifications in the physicochemical property of sewage sludge which was favored for gasification. The maximum gas yield (49.4%) and hydrogen content (46.4%) were obtained at 6% (w/v) sludge solids concentration and reactor temperature of 900 °C. Sewage sludge after the bioleaching treatment may be a feasible feedstock for hydrogen-rich gas product.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 106, December 2015, Pages 1212-1218
Journal: Energy Conversion and Management - Volume 106, December 2015, Pages 1212-1218
نویسندگان
Hanhui Li, Zhihua Chen, Chan Huo, Mian Hu, Dabin Guo, Bo Xiao,