| 柴油发动机颗粒排放物的组分研究 |
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| 引用本文： | 沈言谨.柴油发动机颗粒排放物的组分研究[J].车辆与动力技术,2005(4):12-14. |
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| 作者姓名： | 沈言谨 |
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| 作者单位： | 中国石化集团公司石油化工科学研究院,北京,100083 |
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| 摘 要： | 重点对柴油机的颗粒排放物进行分析研究,将柴油机颗粒排放中的碳和可溶性有机成分(SOF)分离开来,并对SOF的来源进行了进一步的分离.研究结果表明:润滑油对柴油机颗粒排放中SOF的贡献不容忽视,降低柴油机润滑油消耗量和改善润滑油品质是降低柴油机颗粒排放的重要技术措施之一.
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| 关 键 词： | 柴油机排放 颗粒物(PM) 可溶性有机成分(SOF) |
| 文章编号： | 1009-4687（2005）04-0012-03 |
| 收稿时间： | 2005-04-29 |
| 修稿时间： | 2005年4月29日 |
Research on Particle Emission in Diesel Engine Exhaust |
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| SHEN Yan-Jin.Research on Particle Emission in Diesel Engine Exhaust[J].Vehicle & Power Technology,2005(4):12-14. |
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| Authors: | SHEN Yan-Jin |
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| Abstract: | The research on the research and analysis of diesel particulate emissions is carried out.The Carbon and Solvent Organic Fraction(SOF) was separated from particulates(PM),and SOF was extracted for detailed analysis.The obtained result shows that the contribution of lubricating oil to SOF of diesel PM should not be neglected.Decreasing lube oil consumption in diesel engine and improving the quality of lube oil are the important measures on decreasing PM emissions in diesel exhaust. |
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| Keywords: | diesel engine exhaust emissions particulates (PM) solvent organic fraction(SOF) |
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