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| 不同方法计算调和柴油十六烷指数的研究 | |
| 引用本文： | 牟明仁,曹建华,高永利,陈文艺,刘冉,马永吾,洪坤. 不同方法计算调和柴油十六烷指数的研究[J]. 石化技术, 2006, 13(2): 10-12,20 |
| 作者姓名： | 牟明仁 曹建华 高永利 陈文艺 刘冉 马永吾 洪坤 |
| 作者单位： | 1. 辽宁出入境检验检疫局,大连,116001 2. 中国石油兰州石化公司职业技术学院,兰州,730060 3. 辽宁石油化工大学,抚顺,113001 4. 中国石油大连分公司,大连,116020 |
| 摘 要： | 以柴油和煤油作为调和组分,采用两种不同的计算方法和图表方法得到了调和油品的十六烷指数,并对调和柴油十六烷指数应用范围的局限性及计算结果的差异进行了分析和研究。结果表明,两种计算方法中,GB／T11139-1989《馏分燃料十六烷指数计算法》比SH／T0694—2000《中间馏分燃料十六烷指数计算法（四变量公式法）》的适用范围广,计算方法简便,计算结果的一致性好。 |
| 关 键 词： | 十六烷值 计算 煤油 柴油 调和 十六烷指数 |
| 收稿时间： | 2006-03-16 |
| 修稿时间： | 2006-03-16 |
Research on Different Methods of Calculating Blended Diesel Cetane Index |
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| Mou Mingren, Chen Wenyi, Gao Yongli, Ma Yongwu, Liu Ran , Hong Kun. Research on Different Methods of Calculating Blended Diesel Cetane Index[J]. Petrochemical Industry Technology, 2006, 13(2): 10-12,20 | |
| Authors: | Mou Mingren Chen Wenyi Gao Yongli Ma Yongwu Liu Ran Hong Kun |
| Affiliation: | 1. Liaoning Entry-Exit Inspection and Quarantine Bureau, Dalian, 116001; 2. Liaoning University of Petroleum and Chemical Technology, Fushun, 113001; 3. Lanzhou Petrochemical College of Technology, Lanzhou, 730060; 4. Dalian Petrochemical Co., Ltd., CNPC, Dalian, 116032 |
| Abstract: | Using diesel and kerosene as blended component this paper used two different calculating methods and graphic methods to obtain cetane index of blended oil products, and also researched and analyzed the difference of the results and the limitation of application for blended diesel oil cetane index. The results showed that the GB/T11139-89 "Test method for calculated cetane index of distillate fuels" has wider application scope, more convenient and better consistency than SH/T0694-2000"Test method for calculated cetane index of middle distillate fuels (four variable equation)". |
| Keywords: | Cetane number computation kerosene diesel oil blend octane index |
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