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篇目详细内容 |
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【篇名】 |
Combustion characteristics and kinetics of bio-oil |
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【刊名】 |
Frontiers of Chemical Engineering in China |
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【刊名缩写】 |
Front. Chem. Eng. China |
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【ISSN】 |
1673-7369 |
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【EISSN】 |
1673-7474 |
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【DOI】 |
10.1007/s11705-009-0068-x |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2009 |
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【卷期】 |
3
卷2期 |
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【页码】 |
119-124
页,共
6
页 |
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【作者】 |
Ruixia ZHANG;
Zhaoping ZHONG;
Yaji HUANG;
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【关键词】 |
bio-oil; combustion characteristics; combustion kinetics |
【摘要】 |
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The combustion characteristics of bio-oils derived from rice husk and corn were studied by thermogravimetry analysis. According to the thermogravimetry (TG), differential thermogravimetry (DTG) and differential thermal analysis (DTA) curves of bio-oils in air and nitrogen atmosphere, we analyzed the combustion characteristics of different kinds of bio-oils in different atmospheres and worked out the combustion kinetics parameters of the bio-oil, providing reliable base data for the burning of bio-oil. The thermogravimetry indicated that the combustion process of bio-oil was divided into three stages. At the same time, the combustion process can be described by different order reaction models, and with the method of Coats-Redfern, the activation energy and frequency factor of different kinds of bio-oils were obtained. |
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