| 天然气发动机油配方与性能的相关性考察 |
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| 引用本文： | 朱和菊,孟雪梅,黄海鹏. 天然气发动机油配方与性能的相关性考察[J]. 合成润滑材料, 2012, 39(3): 1-3 |
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| 作者姓名： | 朱和菊 孟雪梅 黄海鹏 |
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| 作者单位： | 中国石油化工股份有限公司润滑油北京研发中心,北京,100085 |
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| 摘 要： | 用成焦板试验考察了天然气发动机油配方与性能的相关性。具有适宜硫酸盐灰分的天然气发动机油表现出较好的抗高温沉积性能。高粘度指数基础油的抗沉积性能好。粘度指数改进剂会使天然气发动机油的沉积增加。
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| 关 键 词： | 天然气 发动机油 硫酸盐灰分 粘度指数 成焦板试验 沉积 相关性 |
Correlations Study of Natural Gas Engine Oils between Formulations and Performances |
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| Zhu Heju , Meng Xuemei , Huang Haipeng. Correlations Study of Natural Gas Engine Oils between Formulations and Performances[J]. , 2012, 39(3): 1-3 |
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| Authors: | Zhu Heju Meng Xuemei Huang Haipeng |
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| Affiliation: | (Lubricant Company Beijing R & D Center,Sinopec,Beijing 100085,China) |
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| Abstract: | The correlations of natural gas engine oils between formulations and performances were investigated by coke test. The natural gas engine oils with an appropriate amount of sulfated ash exhibited better deposition-resistance performance at elevated temperature. The anti-deposition performance of high viscosity index base oils was good. The viscosity index improver had the deposits of natural gas engine oils increased. |
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| Keywords: | natural gas engine oils sulfated ash viscosity index coke test deposits correlation |
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