|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|6474772||1424965||2017||7 صفحه PDF||سفارش دهید||دانلود رایگان|
- Saw dust pyrolysis had been carried out at different temperatures.
- In-situ cracking of bio-oil vapors carried out with the Y-zeolite catalyst.
- Bio-oil and bio-char were characterized using various techniques.
- Bio-oil can be used as blending stock with conventional fuel.
A systematic study of non-catalytic pyrolysis of saw dust has been carried out in a batch reactor (fixed bed mode) in the temperature range of 375-475Â Â°C at the heating rate of 10Â Â°C/min to optimize the reaction temperature for maximum liquid yield. Also, catalytic cracking of pyrolysis vapors was carried out using Y-Zeolite at 450Â Â°C. Produced bio-oil has been characterized using elemental analysis, Fourier Transform Infrared Spectroscopy (FT-IR), Gas Chromatography/Mass Spectrometry (GC-MS), 1H NMR and bio-char using thermogravimetric analysis (TGA), FT-IR and Scanning Electron Microscopy (SEM). It has been observed that highest bio-oil yield of 26Â wt.% was obtained at 450Â Â°C without catalyst while the addition of catalyst reduces liquid yield. The obtained results showed that the bio-oil could be used as liquid fuel after upgradation and bio-char could be utilized for the generation of activated carbon.
Journal: Fuel - Volume 199, 1 July 2017, Pages 339-345