| 两段式溶剂精制法回收废润滑油的工艺研究 |
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| 引用本文： | 赵展,郭大光,李璐,莫娅南.两段式溶剂精制法回收废润滑油的工艺研究[J].精细石油化工进展,2008,9(8):24-26. |
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| 作者姓名： | 赵展 郭大光 李璐 莫娅南 |
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| 作者单位： | 辽宁石油化工大学石油化工学院,抚顺,113001;辽宁石油化工大学石油化工学院,抚顺,113001;辽宁石油化工大学石油化工学院,抚顺,113001;辽宁石油化工大学石油化工学院,抚顺,113001 |
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| 摘 要： | 以糠醛为溶剂，采用两段式串流溶剂精制工艺，对废润滑油进行精制回收研究。在总剂油比1．0、精制温度70℃的最佳工艺条件下，回收的润滑油的粘度指数为104．61、折光率为1．4594、色度为1．0，达到了润滑油基础油的HVI标准，加入适当添加剂后可作为成品油使用。
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| 关 键 词： | 废润滑油 溶剂精制工艺 回收利用 |
Study on Technology of Recovering Used Lube Oil by Two-segment Solvent Refining |
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| Zhao Zhan,Guo Daguang,Li Lu,Mo Yanan.Study on Technology of Recovering Used Lube Oil by Two-segment Solvent Refining[J].Advances in Fine Petrochemicals,2008,9(8):24-26. |
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| Authors: | Zhao Zhan Guo Daguang Li Lu Mo Yanan |
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| Affiliation: | Zhao Zhan Guo Daguang Li Lu Mo Yanan ( School of Petrochemical Technology, Liaoning University of Petroleum ＆ Chemical Technology, Fushun 113001 ) |
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| Abstract: | The experimental research of refining and recovering used lube oil was carried on by the twosegment in series solvent refining technics. Under the optimum conditions of the total solvent to oil 1.0 and the refining temperature 70 ℃, the recovered lube oil had good properties, viscosity index was 104.61, refractive index was 1. 459 4, and colourity was 1.0. The recovered lube oil was measured up to HVI standard of lube base oil and could be used as oil product after adding suitable additives. |
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| Keywords: | used lube oil solvent refining technologe recovery and recycle |
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