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| 循环流化床热解油田采油污泥的实验研究 | |
| 引用本文： | 吴家强,马宏瑞,许光文,卞卫国.循环流化床热解油田采油污泥的实验研究[J].西安石油大学学报(自然科学版),2011,26(6):88-92,11. |
| 作者姓名： | 吴家强 马宏瑞 许光文 卞卫国 |
| 作者单位： | 1. 嘉兴学院生物与化学工程学院,浙江嘉兴,314001 2. 陕西科技大学资源与环境学院,陕西西安,710021 3. 中国科学院过程工程研究所,北京,100080 4. 中国科学院新疆生态与地理研究所,新疆乌鲁木齐83001 1 |
| 摘 要： | 以新疆克拉玛依油田采油污泥为对象,将煤与其混合后考察了混合物的失水情况,并采用热重分析仪和小型循环流化床热解反应器研究了混合物的热解过程及其热解效果.结果表明,与煤混合后油泥的干燥速度明显加快,干燥后的混合物90％以上粒径分布在1～6 mm范围内.混合物热解主要经历了轻质组分挥发、重组分快速热解失重和缓慢失重3个阶段.... |
| 关 键 词： | 含油污泥 热解 热重分析 循环流化床 |
Experimental study on the pyrolysis of oily sludge in circulating fluidized bed |
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| WU Jia-qiang,MA Hong-rui,XU Guang-wen,BIAN Wei-guo.Experimental study on the pyrolysis of oily sludge in circulating fluidized bed[J].Journal of Xian Shiyou University,2011,26(6):88-92,11. | |
| Authors: | WU Jia-qiang MA Hong-rui XU Guang-wen BIAN Wei-guo |
| Institution: | WU Jia-qiang1,MA Hong-rui2,XU Guang-wen3,BIAN Wei-guo4(1.College of Biology and Chemical Engineering,Jiaxing University,Jiaxing 314001,Zhejiang,China,2.College of Resource & Environment,Shaanxi University of Science and Technology,Xi'an 710021,Shaanxi,3.Institute of Process Engineering,CAS,Beijing 100080,4.Xinjiang Institute of Ecology and Geography,Wulumuqi 830011,Xinjiang,China) |
| Abstract: | The oily sludge obtained from Karamay Oilfield was mixed with coal,and the water loss of the mixture was studied.The dried mixture was pyrolyzed in thermogravimetric analyzer and a small circulating fluidized bed pyrolysis reactor.The results show that the drying rate of the mixture is much higher than that of oily sludge.The diameter of the dried mixture grain of more than 90% is in the range of 1~6 mm.The thermogravimetric analysis results show that the pyrolysis of the mixture includes three stages:the v... |
| Keywords: | oily sludge pyrolysis thermogravimetry analysis circulating fluidized bed |
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