نتایج جستجو برای: آنالیز pyrolysis ftir
تعداد نتایج: 70359 فیلتر نتایج به سال:
Bio-oil produced from the pyrolysis of sugarcane bagasse has potential to be used as a sustainable and renewable energy source. In present study, non-isothermal thermo-gravimetric analysis (TGA) (in N2 atmosphere) combustion air) bio-oil was investigated at three heating rates: 5, 10, 20 °C/min. The sample heated room temperature up 900 °C evolved gases in TG furnace were carried Fourier transf...
کلرینه کردن پلی اتیلن مدت زیادی است که به عنوان یکی از روشهای اصلاح پلی اتیلن توسط محققان مورد توجه قرار گرفته است، زیرا کلر به پلی اتیلن ساختار شیمیایی و فیزیکی جدید می بخشد. در نتیجه محصول، خواص با ارزشی از قبیل الاستیسیته بالا، پایداری در مقابل شرایط جوی، پایداری در مقابل حرارت و ... پیدا می کند. در این تحقیق واکنش کلرینه کردن پلی اتیلن سنگین به روش تعلیقی بکمک نور فرابنفش تحت فشار متوسط برر...
The valorisation of 2,5-dimethylfuran over zeolites under catalytic fast pyrolysis conditions was analysed by on-line FTIR-MS. BTX and olefins correlate decrease with time on stream, whereas the isomerisation increases.
The production of energy and biochar from the pyrolysis of straw and other agricultural residues is a developing industry that holds the potential to reduce air pollution from in-field burning, recycle nutrients, reduce chemical fertilizer inputs, and improve soil quality. Use of biochar in agriculture is undergoing tests globally. Water-soluble organic compounds from pyrolysis residue containi...
The aim of this study was to observe the effects of alkaline activating agents on the characteristics, composition, and surface morphology of the designed activated carbons. Activated carbons were prepared by pyrolysis of Acacia mangium wood in the presence of two basic activating agents (calcium oxide and potassium hydroxide). The extent of impregnation ratio of precursor to activating agents ...
the paper introducedeffects of modified pyrolysis tar on flue gas desulfurization. this experiment selected the pyrolysis tar as the raw material, researched the effects on desulfurization performance under different modification solution, concentration, solid liquid ratio of pyrolysis tar and modified solution, calcination temperature and calcination time by 16 group orthogonal experiments. th...
Disposing of plastic wastes to landfill is becoming undesirable due to legislation pressures, rising costs and the poor biodegradability of commonly used polymers. In addition, incineration meets with strong societal opposition. Therefore, recycling either mechanical or chemical, seems to be the only route of plastic wastes management towards sustainability. Polyolefins, mainly polyethylene (LD...
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