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Synthesis of advanced materials for bio-oil production from rice straw by pyrolysis
| Content Provider | Scilit |
|---|---|
| Author | Dang, Tuyet Phuong Le, Gia Hy Pham, Thi Thu Giang Nguyen, Trung Kien Dao, Duc Canh Vu, Thi Minh Hong Hoang, Thi Thu Thuy Tran, Thi Kim Hoa Vu, Anh Tuan |
| Copyright Year | 2011 |
| Description | Journal: Advances in Natural Sciences: Nanoscience and Nanotechnology Bio-oil from rice straw is produced by pyrolysis with and without solid acid catalysts. Solid acid catalysts used in rice straw pyrolysis synthesis were the diatomite acidified by an 'atomic implantation method' and nano-sized porous Al-SBA1*-15. Catalysts were characterized by a field emission-scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), x-ray diffraction (XRD), infrared spectroscopy (IR), $N_{2}$ adsorption/desorption, differential thermal analysis/thermogravimetric analysis (DTA/TGA) and $NH_{3}$ temperature programmed desorption $(NH_{3}$-TPD). The obtained results revealed that a similar bio-oil yield (liquid product) of 44–48% can be reached by pyrolysis in the presence of solid acid catalysts at 450 °C compared to that of pyrolysis without catalyst at 550 °C. Moreover, a low yield of gas product was observed. These results show significant potential applications of solid acid catalysts for the improvement of bio-oil yield in the pyrolysis of rice straw. |
| Related Links | http://iopscience.iop.org/article/10.1088/2043-6262/2/4/045012/pdf |
| ISSN | 20436254 |
| e-ISSN | 20436262 |
| DOI | 10.1088/2043-6262/2/4/045012 |
| Journal | Advances in Natural Sciences: Nanoscience and Nanotechnology |
| Issue Number | 4 |
| Volume Number | 2 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2011-12-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Advances in Natural Sciences: Nanoscience and Nanotechnology Applied Chemistry Field Emission Scanning Electron Microscope Thermogravimetric Analysis Infrared Spectroscopy X Ray Diffraction Differential Thermal Analysis Transmission Electron Microscopy Temperature Programmed Desorption |
| Content Type | Text |
| Resource Type | Article |