| 润滑油馏分溶剂脱酸技术的实验研究 |
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| 引用本文： | 王延臻,李刚,关虹霞,王凯. 润滑油馏分溶剂脱酸技术的实验研究[J]. 炼油技术与工程, 2001, 31(2): 48-50 |
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| 作者姓名： | 王延臻 李刚 关虹霞 王凯 |
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| 作者单位： | 1. 石油大学(华东)
2. 大港油田炼油厂 |
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| 摘 要： | 一种复合脱酸溶剂被用于润滑油馏分的脱酸实验。实验研究表明 ,该脱酸溶剂可有效脱除润滑油馏分中的酸性物质 ,对大港减三线馏分油 ,其脱酸率可达 75 %以上。该剂用量少 ,可反复回收使用 ,剂耗低 ,反应条件温和 ,是高酸值润滑油馏分的有效脱酸手段。
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| 关 键 词： | 润滑油料 溶剂 脱除 环烷酸 实验室规模 研究报告 |
| 修稿时间： | 2000-11-17 |
STUDY ON SOLVENT DEACIDIFICATION FOR LUBE DISTILLATES |
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| Wang Yanzhen,Li Gang,Guan Hongxia University of Petroleum. STUDY ON SOLVENT DEACIDIFICATION FOR LUBE DISTILLATES[J]. Petroleum Refinery Engineering, 2001, 31(2): 48-50 |
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| Authors: | Wang Yanzhen Li Gang Guan Hongxia University of Petroleum |
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| Abstract: | Deacidification test for lube distillates by a compound solvent was introduced.The results showed that this solvent can remove most of the acidic substances.For Dagang third vacuum side stream distillate,the ratio of deacidification can reach over 75%.It is characterized by small dosage,reuse,low loss and moderate operating conditions. |
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| Keywords: | lubricant stock solvent removal naphthenic acid laboratory scale research report |
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