کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7066526 | 1459879 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Catalytic fast pyrolysis of durian rind using silica-alumina catalyst: Effects of pyrolysis parameters
ترجمه فارسی عنوان
سریع پیترولیز کاتالیستی از پوست دوریان با استفاده از کاتالیزور سیلیس آلومینا: اثرات پارامترهای پیلوریس
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
Silica-alumina catalyst was prepared and used in the catalytic fast pyrolysis of durian rind in a drop-type two-stage reactor. The effects of catalytic temperature (400â¯Â°C-600â¯Â°C) and catalyst-to-durian rind ratio (1:30-3:30) were evaluated. Bio-oil yield was increased with increased catalytic temperature due to considerable dehydration process, but it was reduced with high catalyst loading due to the overcracking of organics into light gases. Silica-alumina catalyst possessed good selectivity and the products changed according to the temperature. The major components in bio-oil were hydrocarbons, furan derivatives, and aromatic compounds at 400â¯Â°C, 500â¯Â°C, and 600â¯Â°C, respectively. The hydrogen and carbon contents of bio-oil were reduced with high catalyst loading due to the overcracking of organics, and the deoxygenation process became unfavorable. The silica-alumina catalyst worked well in catalytic fast pyrolysis of durian rind, and the condition may be adjusted based on the desired products.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 264, September 2018, Pages 198-205
Journal: Bioresource Technology - Volume 264, September 2018, Pages 198-205
نویسندگان
Y.L. Tan, A.Z. Abdullah, B.H. Hameed,