| 石油产品碱性氮测定结果不确定度的评定 |
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| 引用本文： | 纪巍巍.石油产品碱性氮测定结果不确定度的评定[J].全面腐蚀控制,2012(2):18-21. |
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| 作者姓名： | 纪巍巍 |
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| 作者单位： | 鸟鲁木齐石化公司研究院,新疆乌鲁木齐830019 |
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| 摘 要： | 试验依据SH/T0162-92(2006)《石油产品中碱性氮测定法》测定了蜡油试样中的碱性氮,对测量过程重复性、所使用的计量器具、标准溶液的浓度等影响测量结果的不确定度分量进行分析,通过对其进行分析、计算及合成,得知重复性测定及滴定过程消耗标准溶液体积对不确定度影响最大。
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| 关 键 词： | 石油产品 蜡油 碱性氮 不确定度 |
Uncertainty Evaluation on Determination Results of Petroleum Products Basic Nitrogen |
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| JI Wei-wei.Uncertainty Evaluation on Determination Results of Petroleum Products Basic Nitrogen[J].Total Corrosion Control,2012(2):18-21. |
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| Authors: | JI Wei-wei |
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| Affiliation: | JI Wei-wei (Urumqi Petrochemical Research Institute, Urumqi 830019, China) |
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| Abstract: | Test based on Determination of basic nitrogen in petroleum products SH/T 0162-92（2006）, Determination of basic nitrogen in gas oil samples. On the measurement process repeatability, The use of measuring instruments, Concentrations of standard solution, Impact measurement result uncertainty component for analysis. By analyzed, Calculation and synthesis, Learn that repetitive determination, Consumption volume of standard solution and the titration process on uncertainty of most. |
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| Keywords: | petroleum products gas oil basic nitrogen uncertainty |
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