کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7070035 | 1459924 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study on pyrolysis of Canada thistle (Cirsium arvense) with titania based catalysts for bio-fuel production
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A study on pyrolysis of Canada thistle (Cirsium arvense) with titania based catalysts for bio-fuel production A study on pyrolysis of Canada thistle (Cirsium arvense) with titania based catalysts for bio-fuel production](/preview/png/7070035.png)
چکیده انگلیسی
The catalytic pyrolysis of Cirsium arvense was performed with titania supported catalysts under the operating conditions of 500 °C, 40 °C/min heating rate, 100 mL/min N2 flow rate in a fixed bed reactor for biofuel production. The effect of catalysts on product yields was investigated. The amount of pyrolysis products (bio-char, bio-oil, gas) and the composition of the produced bio-oils were determined by proton nuclear magnetic resonance (1H NMR), Fourier transform infrared spectroscopy (FT-IR), gas chromatography/mass spectrometry (GC-MS) and elemental analysis (EA) techniques. Thistle bio-oils had lower O/C and H/C molar ratios compared to feedstock. The highest bio-char and bio-oil yields of 29.32 wt% and 36.71 wt% were obtained in the presence of Ce/TiO2 and Ni/TiO2 catalysts respectively. GC-MS identified 97 different compounds in the bio-oils obtained from thistle pyrolysis. 1H NMR analysis showed that the bio-oils contained â¼55-77% aliphatic and â¼6-19% aromatic structural units.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 219, November 2016, Pages 175-184
Journal: Bioresource Technology - Volume 219, November 2016, Pages 175-184
نویسندگان
Tevfik Aysu,