| 液化石油气中二甲醚含量检测方法研究 |
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| 引用本文： | 余德清,叶静,廖上富,何乔桑.液化石油气中二甲醚含量检测方法研究[J].化工时刊,2010,24(12):34-36. |
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| 作者姓名： | 余德清 叶静 廖上富 何乔桑 |
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| 作者单位： | 浙江省质量技术监督检测研究院,浙江杭州310013 |
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| 摘 要： | 通过对液化石油气和二甲醚的物理、化学特性分析研究,建立恒温水浴气化取样手段,保证样品不失真。经过反复实验,建立了毛细管色谱柱气相色谱法测定液化石油气中二甲醚含量的分析方法。结果表明,该方法具有良好的准确度和精密度。
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| 关 键 词： | 液化石油气 二甲醚 气相色谱法 |
Study on The Detection of DME Contentin LPG |
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| Yu Deqing,Ye Jing,Liao Shangfu,He Qiaosang.Study on The Detection of DME Contentin LPG[J].Chemical Industry Times,2010,24(12):34-36. |
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| Authors: | Yu Deqing Ye Jing Liao Shangfu He Qiaosang |
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| Affiliation: | Yu Deqing Ye Jing Liao Shangfu He Qiaosang(Zhejiang Tess Acadeny of Quality And Technical Sup Hangzhou,310013) |
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| Abstract: | On the basis of physical and chemical characteristics analysis of Liquefied Petroleum Gas（LPG） and Dimethyl Ether（DME）,we established thermostatic water bath gasification sampling method to ensure the sample authenticity.After repeated experiments,we developed the capillary column gas chromatograph method for measuring DME content of LPG.Results show that this method has better accuracy and precision. |
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| Keywords: | LPG DME gas chromatograph method |
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