Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor
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2019
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my.unimap-635802019-12-03T08:50:25Z Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor Azduwin, Khasri Zarina, Z. Mohd Jamir, Mohd Ridzuan Anis Atikah, Ahmad azduwin@unimap.edu.my zawawi_zarina@yahoo.com ridzuanjamir@unimap.edu.my anisatikah@unimap.edu.my Bio-Oil Char Microwave absorber Microwave assisted pyrolysis Rice straw Link to publisher's homepage at https://www.scientific.net Pyrolysis of rice straw using microwave irradiation with quartz glass reactor has been conducted in a 1 kW domestic microwave system having 2450 MHz frequency. The microwave was modified and was equipped with the cylindrical quartz glass reactor. There are three process parameter studied namely microwave power (watt), the amount of microwave absorber (g), and particle size (μm). The microwave absorber used in this study is char which produced from microwave assisted pyrolysis. From the study, it was found that the addition of microwave absorber had significant effects on the yields and properties of the final products. From the work done, 12.97 % of bio-oil yield was the highest amount of bio-oil produced at microwave power of 500 W, with addition of 0.5 g of microwave absorber (bio char) for the particle size of 125 μm with consistent flow of 5 L/min of nitrogen gas and constant of 10 minutes reaction time. The pH analysis of bio oil was done by using pH meter for randomly selected one reading for each parameter study where the pH of bio oil produced is acidic which is 3.11, 3.18 and 3.86. The bio-oil produced was found to contain important chemical compounds such as cyclohexanol, 2,3-dihydro-1-benzofuran, 2-methoxy-4-vinylphenol and 4-ethylphenol which analyzed by using gas chromatography. 2019-12-03T08:50:25Z 2019-12-03T08:50:25Z 2016-01 Article Key Engineering Materials, vol.673, 2016, 203-212. 1662-9795 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63580 https://www.scientific.net/KEM.673.203 en Trans Tech Publications Ltd. |
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English |
| topic |
Bio-Oil Char Microwave absorber Microwave assisted pyrolysis Rice straw |
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Bio-Oil Char Microwave absorber Microwave assisted pyrolysis Rice straw Azduwin, Khasri Zarina, Z. Mohd Jamir, Mohd Ridzuan Anis Atikah, Ahmad Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
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Link to publisher's homepage at https://www.scientific.net |
| author2 |
azduwin@unimap.edu.my |
| author_facet |
azduwin@unimap.edu.my Azduwin, Khasri Zarina, Z. Mohd Jamir, Mohd Ridzuan Anis Atikah, Ahmad |
| format |
Article |
| author |
Azduwin, Khasri Zarina, Z. Mohd Jamir, Mohd Ridzuan Anis Atikah, Ahmad |
| author_sort |
Azduwin, Khasri |
| title |
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| title_short |
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| title_full |
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| title_fullStr |
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| title_full_unstemmed |
Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| title_sort |
pyrolysis of rice straw by using microwave irradiation with quartz glass reactor |
| publisher |
Trans Tech Publications Ltd. |
| publishDate |
2019 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/63580 |
| _version_ |
1654961445416206336 |
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13.214268 |