کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5012212 | 1462809 | 2017 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solar thermal pyrolysis of non-edible seeds to biofuels and their feasibility assessment
ترجمه فارسی عنوان
پیرولیز حرارتی خورشیدی از دانه های غیر خوراکی به سوخت های زیستی و ارزیابی امکان سنجی آنها
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کلمات کلیدی
FITRDTGCH4TGAC2H6GC–MS - GC-MSEthane - اتان Solar energy - انرژی خورشیدیOxygen - اکسیژنBiochar - بیوچار Fourier transform infrared - تبدیل فوریه مادون قرمزThermo-Gravimetric Analysis - تجزیه و تحلیل ترمو گرامیمتریکCarbon dioxide - دیاکسید کربنPyrolysis bio-oil - روغن زیتون پیرولیزgas chromatography–mass spectrometry - طیف سنجی جرم کروماتوگرافی گازMethane - متان carbon monoxide - منوکسیدکربنHydrogen molecule - مولکول هیدروژنNitrogen - نیتروژنHydrogen - هیدروژن Carbon - کربنCO2 - کربن دیاکسیدSulphur - گوگرد
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
The present study is focused on conversion of non-edible Jatropha seeds biomass to biofuels i.e., liquid, solid and gaseous fuels via solar thermochemical pyrolysis process. All the three products namely; (i) bio-oil (liquid) (ii) biochar (solid) and (iii) pyrolytic gas were characterized by means of TG (Thermo-gravimetric), FTIR (Fourier transform infrared), GC-MS (Gas chromatography mass spectroscopy), proximate and ultimate analysis; and assessed their feasibility as fuel candidates. It is explored that 20% maximum bio-oil yield was obtained with the average reactor temperature of 250-320 °C. The pyrolytic zone for the biomass was identified in the range of 203-508 °C. The ultimate analysis of the bio-oil revealed that the oil is rich in carbon (58.3%) and hydrogen (8.7%) with an average chemical composition of CH1.79N0.05O0.40. Relatively lower oxygen content in the bio-oil favors for high heating value. Higher H/C ratio (1.79) and lower O/C ratio (0.4) of the bio-oil indicates its suitability as petroleum fuel for engine applications. The carbon compounds present in the bio-oil are from C7 to C28 which may represent the mixture of diesel and gasoline fuels. Finally, it is emerged from the study that all the three products are exibiting various favorable conditions to be employed as fuel candidates for different applications such as engines and boilers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 153, 1 December 2017, Pages 482-492
Journal: Energy Conversion and Management - Volume 153, 1 December 2017, Pages 482-492
نویسندگان
Venkateswarlu Chintala, Suresh Kumar, Jitendra K. Pandey, Amit K. Sharma, Sagar Kumar,