| 用表面活性剂回收废白土中油分的实验研究 |
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| 引用本文： | 韩丽君,郭大光,程同兴,于丽. 用表面活性剂回收废白土中油分的实验研究[J]. 精细石油化工进展, 2009, 10(10): 38-40,50 |
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| 作者姓名： | 韩丽君 郭大光 程同兴 于丽 |
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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;抚顺石化公司石油二厂环保站,抚顺,113004 |
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| 摘 要： | 实验采用单一和复合表面活性剂对废白土中油分进行回收。考察了表面活性剂种类、复合表面活性剂的配比、加热温度和时间等条件对油分回收率的影响。实验结果表明：单一非离子表面活性剂回收效果好于单一阴离子表面活性剂;当非离子表面活性剂（脂肪醇聚氧乙烯醚）与阴离子表面活性剂（十二烷基苯磺酸钠）的质量比为1：5、加热温度为95℃、加热时间为25min时,油分的回收率可达93％。
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| 关 键 词： | 表面活性剂 废白土 油分回收 废物利用 |
Experimental Research on Recovering Oil from Used Waste Clay Using Surfactant |
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| Han Lijun,Guo Daguang,Cheng Tongxing,Yu Li. Experimental Research on Recovering Oil from Used Waste Clay Using Surfactant[J]. Advances in Fine Petrochemicals, 2009, 10(10): 38-40,50 |
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| Authors: | Han Lijun Guo Daguang Cheng Tongxing Yu Li |
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| Affiliation: | Han Lijun Guo Daguang Cheng Tongxing Yu Li (1. School ofPetrochemical Technology , Liaoning University of Petroleum ＆ Chemical Technology, Fushun 113001 ; 2. Environmental Protection Station of No. 2 Petroleum Plant, Fushun Petrochemical Company, Fushun 113004) |
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| Abstract: | The research of recovering oil from used waste clay was carried out using single or compound surfactants in laboratory. The affects of sort of surfactant, mass ratio of compound surfactants, heating temperature and time on the oil recover）, were investigated. The results showed that the recovering effect of using single nonionie surfactant was better than that of using single anionic surfactant. The optimum processing conditions were determined as follows ： mass ratio of nonionic surfactant to anionic surfactant 1： 5, heating temperature 95 ℃, and heating time 25 min. Under the above conditions, the oil recovery rate could reache 93%. |
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| Keywords: | surfactant waste clay oil recovery waste utilization |
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