| 微波功率对油页岩热解的影响 |
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| 引用本文： | 折建梅,宋永辉,兰新哲,赵西成,付建平. 微波功率对油页岩热解的影响[J]. 洁净煤技术, 2011, 17(5): 66-69 |
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| 作者姓名： | 折建梅 宋永辉 兰新哲 赵西成 付建平 |
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| 作者单位： | 西安建筑科技大学冶金工程学院陕西省冶金工程技术研究中心,陕西西安,710055 |
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| 基金项目： | 国家973预研项目(2009CB226114); 国家支撑计划项目(2009BAA20B01); 陕西省自然科学基金项目(2011JY004); 榆林市科技计划项目 |
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| 摘 要： | 对甘肃油页岩进行了微波热解实验研究,考察了油页岩在微波场中的升温特性及功率对页岩油、半焦、干馏气产率和组成的影响。结果表明：在微波场中油页岩干馏终温可达800℃以上;不同功率下干馏气组成不同,在480 W时干馏气中有效组分（H2＋CH4＋CO）达55%以上;随着功率的增大,半焦产率逐渐减小;页岩油产率随功率先增加后减小,在480 W时达到最大值13.5%;而干馏气产率随功率逐渐增大,在480 W时可达10%。
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| 关 键 词： | 油页岩 微波功率 升温特性 热解 |
Influence of microwave power on pyrolysis of oil shale |
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| SHE Jian-mei,SONG Yong-hui,LAN Xin-zhe,ZHAO Xi-cheng,Fu Jian-ping. Influence of microwave power on pyrolysis of oil shale[J]. Clean Coal Technology, 2011, 17(5): 66-69 |
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| Authors: | SHE Jian-mei SONG Yong-hui LAN Xin-zhe ZHAO Xi-cheng Fu Jian-ping |
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| Affiliation: | SHE Jian-mei,SONG Yong-hui,LAN Xin-zhe,ZHAO Xi-cheng,Fu Jian-ping(Shaanxi Province Metallurgical Engineering and Technology Research Centre,School of Metallurgical Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China) |
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| Abstract: | The pyrolysis of Gansu oil shale under the microwave irradiation was investigated.The warming feature of oil shale and the influence of microwave power on the yield and components of shale oil,semi-coke,pyrolysis gas were studied.The results show that the final temperature of oil shale is above 800 ℃,the components of pyrolysis gas are different under different microwave power,the effective components（H2 ＋ CH4 ＋ CO） is up to 55% at 480 W,the yield of semi-coke decrease by increasing microwave power and oil shale yield increase at the beginning then decrease,which is up to the maximum of 13.5% at 480 W.While the yield of pyrolysis gas increase by increasing microwave power and accumulate to 10% at 480 W. |
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| Keywords: | oil shale microwave power temperature rise feature pyrolysis |
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