| X-荧光法快速测定重油中硫含量的应用研究 |
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| 引用本文： | 范圣平,周永言.X-荧光法快速测定重油中硫含量的应用研究[J].热力发电,2006,35(11):61-62. |
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| 作者姓名： | 范圣平 周永言 |
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| 作者单位： | 广东省电力试验研究所,广东,广州,510600 |
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| 摘 要： | 传统测量重油中的硫方法存在分析时间长、分析效率低、操作复杂、重复性差的缺点。应用X-射线荧光光谱仪测定重油中硫的含量,并将其结果与库仑滴定法测定结果相比较,偏差为0.004%,在GB/T 214-1996允许误差之内。试验表明,X-荧光法具有操作方便、速度快、重复性良好等优点。
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| 关 键 词： | X-荧光法 库仑滴定法 硫 重油 |
| 文章编号： | 1002-3364(2006)11-0061-02 |
| 收稿时间： | 2006-02-06 |
| 修稿时间： | 2006年2月6日 |
STUDY ON APPLICATION OF XRAY FLUORE SENCE METHOD TO RAPIDLY DETERMINE SULFER CONTENT IN HEAVY OIL |
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| FAN Sheng-ping,ZHOU Yong-yan.STUDY ON APPLICATION OF XRAY FLUORE SENCE METHOD TO RAPIDLY DETERMINE SULFER CONTENT IN HEAVY OIL[J].Thermal Power Generation,2006,35(11):61-62. |
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| Authors: | FAN Sheng-ping ZHOU Yong-yan |
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| Abstract: | Traditional method used for determining sulfer content in heavy oil has some shortcomings,such as long analysing duration,low analysing efficiency,complex operation,and bad repeatability etc..Using X-ray fluoresence spectrometer to determine sulfer content in heavy oil,and comparing the measured results with that of Coulomb's tittrimetric method,the deviation to be only 0.004%.it is within the allowable error stipulated in National Standard GB/T 214-1996.The test shows that the X-ray fluoresence method has advantages as convenient operation,fast speed,and good repeatabilibity etc.. |
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| Keywords: | X-ray fluoresence Coulomb's titrimetric method sulfer content heavy oil |
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