| 醇液中水含量的快速测定 |
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| 引用本文： | 王修慧,李颖.醇液中水含量的快速测定[J].大连铁道学院学报,2000,21(1):78-81. |
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| 作者姓名： | 王修慧 李颖 |
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| 作者单位： | [1]大连铁道学院材料科学与工程系 [2]大连市西岗区卫生防疫站 |
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| 摘 要： | 通过测定醇水溶液（主要是醇和水）的电流和电阻，阐明了醇水溶液中水含量与电流、电阻或电导呈线性关系。为工矿企业工作现场快速而较准确地测定醇水溶液中的水含量提供了一种快捷的方法。
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| 关 键 词： | 水含量 标准曲线 醇液 电解质 快速测定 |
A Fast Detection Method of Water Content in Aqueous Alcohol Solutions |
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| WANG Xiu-hui,TIAN Ding, XU Wen-xue, LI Ying.A Fast Detection Method of Water Content in Aqueous Alcohol Solutions[J].Journal of Dalian Railway Institute,2000,21(1):78-81. |
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| Authors: | WANG Xiu-hui TIAN Ding XU Wen-xue LI Ying |
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| Abstract: | C_(H2O)(water content)-I(electric current) or C_(H2O)-R(~-1) standard curves have been studied in aqueous alcohol solutions. The results are as follows: There are linear relations between H_2O content and electric current I or inverse values of electric resistance 1/R; To get a stabilized standard curve, it is very necessary to stay a certain time after the standard series solutions being mixed. |
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| Keywords: | water content conductance electric current standard curves |
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