| 热化学洗涤－超声波分离技术处理油田含油污泥 |
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| 引用本文： | 杜 杰,张 帆,徐建蓉,查广平.热化学洗涤－超声波分离技术处理油田含油污泥[J].油气田环境保护,2009,19(1):9-10. |
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| 作者姓名： | 杜 杰 张 帆 徐建蓉 查广平 |
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| 作者单位： | 西安长庆科技工程有限责任公司,710018 |
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| 摘 要： | 为解决大量堆存的含油污泥所造成的环保隐患问题,长庆油田建设了含油污泥处理站。采用"热化学洗涤-超声波分离"工艺对含油污泥进行处理。含油污泥的含油率从处理前的48.9%降到处理后2.0%,除油率达到95.9%,除油效果较好。
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| 关 键 词： | 长庆油田 含油污泥 处理 热化学洗涤 超声波 分离 |
Application of Thermochemical Washing-ultrasound Separation Technique on Oily Sludge in Oilfield |
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| Du Jie,Zhang Fan,Xu Jianrong,Zha Guangping.Application of Thermochemical Washing-ultrasound Separation Technique on Oily Sludge in Oilfield[J].Environmental Protection of Oil & Gas Fields,2009,19(1):9-10. |
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| Authors: | Du Jie Zhang Fan Xu Jianrong Zha Guangping |
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| Abstract: | An oily sludge treatment station was set up in Changqing oilfield to settle the environmental protection problem of lots of oily sludge piled up.Oily sludge was treated by the thermochemical washing-ultrasound separation technique.Oil content of oily sludge was decreased from 48.9% to 2.0% after the treatment.The oil removal rate was 95.9% with better effect. |
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| Keywords: | Changqing Oilfield oily sludge thermochemical washing ultrasound separation |
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