کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6638826 461164 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Controlled studies on aerosol formation during biomass pyrolysis in a flat flame reactor
ترجمه فارسی عنوان
مطالعات کنترل شده در شکل گیری آئروسل در طی زلزله ی پیرولیز در یک راکتور شعله ی تخت
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
A methane-air flat flame reactor was designed to study the initial stages of combustion through flash pyrolysis of biomass and factors contributing to particulate emissions were examined. Six different types of biomass, Prosopis juliflora, cotton stalk, poplar, applewood, oak, and cherry wood were pyrolysed in a methane-air flat flame at various moisture contents. Particulate matter formed was characterized through measuring mass, and particle number size distributions. The moisture content of biomass feed stock was varied from 0% to 20%, while the particle feed sizes were maintained at 105 μm or below, to limit heat transfer effects in the particle. Thermo-gravimetric analysis was also conducted on the biomass to obtain mass fraction data (% volatiles, moisture content) along with kinetic data. Results indicated that the presence of moisture causes a delay in devolatilization thus decreasing the overall efficiency in combustion. The results from this study can be used to optimize biomass combustion for use as fuel in household settings to minimize negative impacts due to poor air quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 116, 15 January 2014, Pages 350-357
نویسندگان
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