| 添加剂对含生物柴油的发动机油抗氧化性能的影响 |
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| 引用本文： | 邵腾飞,包冬梅,杨超.添加剂对含生物柴油的发动机油抗氧化性能的影响[J].石油炼制与化工,2021,52(8):90-95. |
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| 作者姓名： | 邵腾飞 包冬梅 杨超 |
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| 作者单位： | 中国石油大连润滑油研究开发中心 |
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| 摘 要： | 参照GFC Lu-43-A-11方法，在ACEA C3 5W-30规格配方油品的基础上，研究了发动机油在含生物柴油条件下的抗氧化性能，系统考察了在生物柴油存在条件下润滑油抗氧剂、抗氧抗腐剂（ZDDP）、清净剂、分散剂等添加剂对发动机油抗氧化性能的影响。结果表明：在含生物柴油条件下，胺型抗氧剂、仲烷基ZDDP、高碱值清净剂、高分子丁二酰亚胺分散剂等添加剂对抑制发动机油的氧化衰变过程具有更好的效果。
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| 关 键 词： | 发动机油 生物柴油 氧化性能 添加剂 |
| 收稿时间： | 2020-12-23 |
| 修稿时间： | 2021-03-17 |
INFLUENCE OF ADDITIVES ON ANTI-OXIDATION PERFORMANCE OF ENGINE OILS BLENDED WITH BIODIESEL |
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| Abstract: | The simulated oxidation test method of engine oils blended with biodiesel was established referring to GFC Lu-43-A-11. Based on the oil formulation that fits the ACEA C3 5W-30 oil sequence, the influence of additives such as antioxidants, ZDDPs, detergents and dispersants, on anti-oxidation performance of engine oils containing biodiesel was studied. The results demonstrated that the additives such as amine antioxidants, secondary alkyl ZDDPs, high TBN detergents, high molecular weight succinimide dispersants showed better anti-oxidation performance of engine oils containing biodiesel. |
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| Keywords: | engine oil biodiesel oxidation performance additives |
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