| 从含油污泥中回收油技术的研究 |
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| 引用本文： | 王嘉麟,吴芳云,吕荣湖.从含油污泥中回收油技术的研究[J].油气田环境保护,1996,6(3):3-5. |
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| 作者姓名： | 王嘉麟 吴芳云 吕荣湖 |
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| 作者单位： | 石油大学环境工程开发研究中心!中国石油天然气总公司环境工程研究开发中心(王嘉麟)，中国石油天然气总公司环境工程研究开发中心(吴芳云，吕荣湖) |
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| 摘 要： | 研究从某炼厂含油污泥中回收油的问题，分析结果表明：此种油污泥含油率46.7％、含水率51.2％、含砂率1.7％。实验中分别研究了离心法、热滤法的回收油效果。最终以热滤法实现了油回收率95％、脱水率99%。确定了以热滤法作为该含油污泥回收油的方法。
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| 关 键 词： | 污油回收 污泥处理 |
Research of oil recovery techniques from oily sludge |
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| Wang Jialin,Wu Fangyun,Lu Ronghu.Research of oil recovery techniques from oily sludge[J].Environmental Protection of Oil & Gas Fields,1996,6(3):3-5. |
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| Authors: | Wang Jialin Wu Fangyun Lu Ronghu |
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| Abstract: | This paper presents the research of oil recovery techniques from a kind of the sludge in a refinery factory.The test shows that the sludge contains 46.7% oil,51.2％ water,and l.7% sand.The efficiency of centrifuging,de-emulsifying by chemicals and heat-filtrating method are investigated respectively in experiment.As a result of the study,heat-filtrating method provides good oil recovery of up to 95%,dewater rate of 99％ so it is recommended as the method for oil recovery from oily sludge. |
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| Keywords: | effluent oil recover sludge treatment |
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