کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7606225 | 1492944 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microwave-assisted catalytic pyrolysis of Chinese tallow kernel oil for aromatic production in a downdraft reactor
ترجمه فارسی عنوان
پیرولیز کاتالیزوری مایکروویو با استفاده از روغن کرچک چینی برای تولید آروماتیک در یک رآکتور دندریت
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Microwave-assisted pyrolysis of Chinese tallow kernel oil with silicon carbide (SiC)-foamed ceramic catalyst in a downdraft reactor was carried out in this study. In this paper, we studied the influence of catalytic temperature, catalyst-to-feed ratio, and feeding rate on product distribution and chemical components of bio-oil. The aromatic proportion reached a maximum value of 89.707â¯wt% when catalytic conditions were set as follows: 300â¯Â°C catalytic temperature, 1:2 catalyst/feedstock ratio, and 1â¯ml/min feed rate. Fourier-transform infrared spectra were consistent with the results obtained from gas chromatography-mass spectrometry. Their outstanding thermal stability allowed SiC-foamed ceramics to perform well in five cycles of repeated experiments under optimal conditions. These results indicate that the SiC-foamed ceramics are promising catalysts for aromatic production in microwave-assisted pyrolysis of Chinese tallow kernel oil in a downdraft reactor. This pathway can also improve the application prospects of microwave pyrolysis technology.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Analytical and Applied Pyrolysis - Volume 133, August 2018, Pages 16-21
Journal: Journal of Analytical and Applied Pyrolysis - Volume 133, August 2018, Pages 16-21
نویسندگان
Zhenting Yu, Yunpu Wang, Lin Jiang, Leilei Dai, Yuhuan Liu, Roger Ruan, Dengle Duan, Yue Zhou, Liangliang Fan, Yunfeng Zhao, Rongge Zou,