| 用表面活性剂溶液回收炼油厂废白土中的蜡和油及废白土的综合利用 |
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| 引用本文： | 朱宪,李立新,王海明,陆丽红,叶华.用表面活性剂溶液回收炼油厂废白土中的蜡和油及废白土的综合利用[J].中国环境科学,1995,15(3):0-0. |
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| 作者姓名： | 朱宪 李立新 王海明 陆丽红 叶华 |
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| 作者单位： | 上海大学嘉定校区化学系 上海201800，上海医药工业研究院 分析室 |
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| 摘 要： | 对表面活性剂溶液回收炼油厂废白土中的石蜡和润滑油脱蜡脱油废白土的再生活化、综合利用进行实验研究。通过对表面活性剂的筛选及工艺条件最优化，使蜡和油的回收率分别达到93％和95％，再生白土的脱色效率优于新鲜活性白土。用脱蜡脱油废白土为原料制取的白炭黑和4A沸石的质量均达到国家标准。
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| 关 键 词： | 石蜡回收 润滑油回收 废白土综合利用 废白土再生活化 |
| 收稿时间： | 1900-01-01; |
Reclamation of wax and oil from waste lay in oil refining industries by surfactant solutions and waste clay omprehensive utilization |
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| Zhu Xian, Li Lixin,Wang Haiming, Lu Lihong and Ye Hu.Reclamation of wax and oil from waste lay in oil refining industries by surfactant solutions and waste clay omprehensive utilization[J].China Environmental Science,1995,15(3):0-0. |
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| Authors: | Zhu Xian Li Lixin Wang Haiming Lu Lihong and Ye Hu |
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| Abstract: | The experiments for wax and lube oil recovery from waste clay in oil refining industries by surfactant solutions,and for regeneration and comprehensive utilization of dewaxing or deoiling waste clay have been conducted. After sifting out the best surfactant and process,the recovery rate of wax and lube oil can reach 93% and 95% respectively. The decolorizing efficiency of regenerative waste clay is higher than that of fresh active clay, and the qualities of white carbon black and 4A zeolite made from dewaxing or deoiling waste clay conform to those of the standards. |
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| Keywords: | wax recovery lube oil recovery waste clay comprehensive utilization waste clay regeneration and reactivation |
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