| 国产汽油进气阀沉积物的生成特性研究 |
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| 引用本文： | 孟言俊,郭绍辉,阎光绪,谢建海,徐小红.国产汽油进气阀沉积物的生成特性研究[J].现代化工,2011,31(Z1):147-149. |
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| 作者姓名： | 孟言俊 郭绍辉 阎光绪 谢建海 徐小红 |
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| 作者单位： | 1. 中国石油大学重质油加工国家重点实验室,北京,102200
2. 中国石油兰州润滑油研发中心,甘肃兰州,730060 |
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| 摘 要： | 对国产催化裂化汽油形成进气阀沉积物(IVD)的机理进行了研究,明确了烯烃、芳烃及非烃组分的沉积物生成特性,并对汽油馏分、胶质含量和发动机工作温度等影响因素进行了系统的分析考察,为改善国产汽油的清净性能、研发与国产汽油相适应的高效清净剂提供了理论基础.
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| 关 键 词： | 进气阀沉积物 清净性能 国产催化裂化汽油 高效清净剂 |
Study on formation characteristics of intake valve deposit from domestic gasoline |
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| MENG Yan-jun,GUO Shao-hui,YAN Guang-xu,XIE Jian-hai,XU Xiao-hong.Study on formation characteristics of intake valve deposit from domestic gasoline[J].Modern Chemical Industry,2011,31(Z1):147-149. |
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| Authors: | MENG Yan-jun GUO Shao-hui YAN Guang-xu XIE Jian-hai XU Xiao-hong |
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| Affiliation: | MENG Yan-jun1,GUO Shao-hui1,YAN Guang-xu1,XIE Jian-hai2,XU Xiao-hong2(1.State Key Laboratory of Heavy Oil,China University of Petroleum,Beijing 102200,China,2.PetroChina Lanzhou Lubricating Oil Research and Development Institute,Lanzhou 730060,China) |
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| Abstract: | The formation mechanism of IVD from the domestic fluid catalytic cracking(FCC) gasoline is studied,leading to a better understanding of formation characteristics of IVD from olefins,aromatics and non-hydrocarbon constituents.The influences of gasoline fractions,gum contents and operating temperature are also systematically investigated.Finally,the results of this study provid theoretic foundation for improving the detergent degree of domestic FCC gasoline and developing efficient gasoline detergents. |
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| Keywords: | intake valve deposit detergent degree domestic fluid catalytic cracking(FCC) gasoline efficient gasoline detergent |
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