| 溶剂抽提法处理油砂的研究 |
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| 引用本文： | 许修强,王红岩,郑德温,曹祖宾.溶剂抽提法处理油砂的研究[J].石油炼制与化工,2009,40(4):57-60. |
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| 作者姓名： | 许修强 王红岩 郑德温 曹祖宾 |
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| 作者单位： | 辽宁石油化工大学 中国石油勘探开发研究院廊坊分院 辽宁石油化工大学石油化工学院 |
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| 基金项目： | 国家"十一五"科技支撑计划项目资助 |
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| 摘 要： | 用溶剂抽提法对蒙古露头油砂进行处理，实验筛选出了最佳抽提试剂为120号溶剂油，综合考察了抽提温度、剂砂质量比、抽提时间等工艺操作条件对油砂处理的影响。结果表明，在抽提温度75℃、剂砂质量比3：1、抽提时间40min的条件下，120号溶剂油处理油砂可使油提取率达95%以上，回收溶剂油可循环重复利用。该方法经济可行，为油砂的开发利用提供了一条有效途径。
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| 关 键 词： | 油砂 溶剂抽提 油提取率 120#溶剂油 |
| 收稿时间： | 2008-7-31 |
STUDY ON THE SOLVENT EXTRACTION OF OIL SANDS |
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| Xu Xiuqiang,Wang Hongyan,Zheng Dewen,Cao Zubin.STUDY ON THE SOLVENT EXTRACTION OF OIL SANDS[J].Petroleum Processing and Petrochemicals,2009,40(4):57-60. |
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| Authors: | Xu Xiuqiang Wang Hongyan Zheng Dewen Cao Zubin |
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| Abstract: | Solvent extraction method was used to process Mongolia outcrop oil sands and 120# solvent oil was selected as the optimum solvent. The effect of extraction temperature, the ratio of solvent to oil sands and the extraction time on the extraction rate of oil was investigated. Results showed that under the conditions of an extraction temperature of 75℃, the solvent to oil sands mass ratio of 3 and an extraction time of 40min, the extraction rate of oil reached more than 95% and the solvent could be recycled. |
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| Keywords: | oil sand solvent extraction oil extraction rate 120# solvent oil |
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