| 钻井液用聚丙烯酰胺钾盐中钾含量测定的不确定度评定 |
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| 引用本文： | 张祥兆.钻井液用聚丙烯酰胺钾盐中钾含量测定的不确定度评定[J].石油工业技术监督,2011,27(5):38-42. |
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| 作者姓名： | 张祥兆 |
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| 作者单位： | 中国石化中原油田分公司,技术监督处,河南,濮阳,457001 |
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| 摘 要： | "测量不确定度"是当前国际上表示检测结果的通用做法,如何对测量结果的不确定度进行合理的评定,是一直以来困扰检测实验室的一个难题。依据测量不确定度的评价原则,首先通过对四苯硼钠、滴定度等一系列可能产生不确定度的分量进行计算,最后合成钾含量测定的不确定度。对钻井液用聚丙烯酰胺钾盐中钾含量测定的不确定度进行了评定,对钻井液化学剂的准确检测具有借鉴意义。
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| 关 键 词： | 不确定度 钻井液 聚丙烯酰胺钾盐 钾含量 |
The Evaluation of Uncertainty about the Measurement of Potassium Content in Drilling Fluid of Polyarylamide Potassium Salt |
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| Zhang Xiangzhao.The Evaluation of Uncertainty about the Measurement of Potassium Content in Drilling Fluid of Polyarylamide Potassium Salt[J].Technology Supervision In Petroleum Industry,2011,27(5):38-42. |
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| Authors: | Zhang Xiangzhao |
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| Institution: | Zhang Xiangzhao |
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| Abstract: | Measuring the uncertainty is the universal method to present the measuring result in present world.How to evaluate the uncertainty of measuring result sensibly is one difficult problem that has been troubling the measuring laboratory.Based on the evaluation principle of measuring uncertainty,the paper calculates a series of components possible to produce uncertainties,such as the tetraphenyl borate,the titer and so on,and thus synthesizes the uncertainty of potassium contents.At last,the evaluation is carri... |
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| Keywords: | uncertainty drilling fluid polyarylamide potassium salt potassium contents |
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