دوشنبه 10 اردیبهشت 1403
| عنوان مقاله | |
| عنوان مقاله |
Pyrolysis of agricultural biomass residues: Comparative study of corn cob, wheat straw, rice straw and rice husk |
| عنوان فارسی مقاله | تجزیه و تحلیل اثرات باقی مانده زیست توده کشاورزی: مطالعه تطبیقی دانه ذرت ، نی گندم ، کاه برنج و پوسته برنج |
| مشخصات مقاله انگلیسی | |
| نشریه: Elsevier |
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| سال انتشار |
2017 |
| عنوان مجله |
Bioresource Technology |
| تعداد صفحات مقاله انگلیسی | 7 |
| رفرنس | دارد |
| تعداد رفرنس | 30 |
| چکیده مقاله | |
| چکیده |
Pyrolysis studies on conventional biomass were carried out in fixed bed reactor at different temperatures 300, 350, 400 and 450 ° C. Agricultural residues such as corn cob, wheat straw, rice straw and rice husk showed that the optimum temperatures for these residues are 450, 400, 400 and 450 ° C respectively. The maximum bio-oil yield in case of corn cob, wheat straw, rice straw and rice husk are 47.3, 36.7, 28.4 and 38.1 wt% respectively. The effects of pyrolysis temperature and biomass type on the yield and composition of pyrolysis products were investigated. All bio-oils contents were mainly composed of oxy- genated hydrocarbons. The higher area percentages of phenolic compounds were observed in the corn cob bio-oil than other bio-oils. From FT-IR and 1 H NMR spectra showed a high percentage of aliphatic functional groups for all bio-oils and distribution of products is different due to differences in the com- position of agricultural biomass. |
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| دانلود | |
