| 柴油润滑性试验方法及对应性研究 |
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| 引用本文： | 颉敏杰,雷爱莲,谢惊春,聂钢.柴油润滑性试验方法及对应性研究[J].润滑油,2006,21(3):42-46. |
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| 作者姓名： | 颉敏杰 雷爱莲 谢惊春 聂钢 |
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| 作者单位： | 中国石油兰州润滑油研究开发中心,甘肃,兰州,730060 |
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| 摘 要： | 90年代,由于欧美对环境保护法规的日益严格,柴油中的多环芳烃和其他抗磨杂质的含量随之下降,柴油的润滑性能变得越来越差。为了解决这一问题,需在柴油中加入柴油润滑剂来提高柴油的润滑性能。在磨损四球机上建立的柴油润滑性能试验方法,对不同级别的柴油及柴油润滑剂具有较好的区分性和重复性,与HFRR试验结果有一定的对应性,并对柴油润滑性试验方法做简单介绍。
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| 关 键 词： | 柴油 润滑剂 试验方法 对应性 |
| 文章编号： | 1002-3119（2006）03-0042-05 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005年10月24 |
STUDY ON BENCH TEST METHOD OF DIESEL FUEL LUBRICITY AND ITS CORRESPONDENCY |
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| XIE Min-jie,LEI Ai-lian,XIE Jing-chun,NIE Gang.STUDY ON BENCH TEST METHOD OF DIESEL FUEL LUBRICITY AND ITS CORRESPONDENCY[J].Lubricating Oil,2006,21(3):42-46. |
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| Authors: | XIE Min-jie LEI Ai-lian XIE Jing-chun NIE Gang |
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| Abstract: | The environmental protecting regulation became more and more severe in the 1990s.The diesel fuel lubricity is getting worse due to the decreasing level of polycyclic aromatics and anti-wearing debris in diesel fuel.In order to solve this problem,lubricity improvers need to be added to diesel fuel to restore the diesel fuel lubricity.A kind of bench test method based on four-ball wearing machine is used for evaluating the diesel fuel lubricity,with better distinguishability and repeatability.At the same time,this test result is corresponding to that of HFRR. |
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| Keywords: | diesel fuel lubricity improver test method correspondency |
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