| 溶剂萃取法处理炼油厂含酚废水 |
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| 引用本文： | 杨秀红,郝军,孙衍宁,李沅.溶剂萃取法处理炼油厂含酚废水[J].大连工业大学学报,2005,24(4). |
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| 作者姓名： | 杨秀红 郝军 孙衍宁 李沅 |
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| 作者单位： | 大连平安环保产业有限公司,辽宁,大连,116113;大连轻工业学院,化工与材料学院,辽宁,大连,116034 |
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| 摘 要： | 用溶剂萃取法对炼油含酚废水脱酚处理。对3种不同含酚废水分别确定各自的最佳工艺条件。磷酸三丁酯(TBP)-柴油为TBP体积10%,萃取比1∶1,pH值与温度没有影响。碳酸二甲酯(DMC)-正己烷为DMC体积50%,萃取比1∶1,pH值与温度没有影响。N503-柴油为N503体积30%,萃取比1∶2,pH值为3~4,温度没有影响。
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| 关 键 词： | 炼油废水 溶剂萃取 脱酚 |
Treatment of phenol-contained wastewater from oil refiner by solvent extraction |
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| YANG Xiu-hong,HAO Jun,SUN Yan-ning,LI Yuan.Treatment of phenol-contained wastewater from oil refiner by solvent extraction[J].Journal of Dalian Dalian Polytechnic University,2005,24(4). |
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| Authors: | YANG Xiu-hong HAO Jun SUN Yan-ning LI Yuan |
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| Abstract: | Wastewater from oil refiner is treated by solvent extraction to dephenolize.Optimal technology conditions for three different kinds of phenol-contained wastewater are determined respectively.TBP-Diesel oil: TBP's volume,10%,extract ratio,1∶1;irrelevant to pH and temperature.DMC Diesel oil: DMC's volume,50%,extract ratio,1∶1;irrelevant to pH and temperature.N503-Diesel oil: N503 volume,30%;extract ratio,1∶2;pH,3-4;irrelevant to temperature. |
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| Keywords: | oil refinery wastewater solvent extraction dephenolizing |
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