| 液化气中微量含氧化合物的测定 |
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| 引用本文： | 杨正兴,王晓莉,鲁卫平,杨传安,邢江博.液化气中微量含氧化合物的测定[J].分析仪器,2013(6):25-28. |
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| 作者姓名： | 杨正兴 王晓莉 鲁卫平 杨传安 邢江博 |
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| 作者单位： | 中国石油独山子石化公司乙烯厂,独山子833600 |
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| 摘 要： | 采用中心切割技术，将二甲醚从烃类中切割出来，用一台色谱仪同时对液化气中微量甲醇、甲基叔丁基醚和二甲醚进行测定，结果表明测定精度能够满足分析要求，准确度较高，测定方法操作简便，分析速度快。
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| 关 键 词： | 气相色谱 液化气 含氧化合物 中心切割 |
Detection of trace oxygen compound in liquefied gas |
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| Yang Zhengxing,Wang Xiaoli,LuWeiping,Yang Chuanan,Xing Jiangbo.Detection of trace oxygen compound in liquefied gas[J].Analytical Instrumentation,2013(6):25-28. |
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| Authors: | Yang Zhengxing Wang Xiaoli LuWeiping Yang Chuanan Xing Jiangbo |
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| Affiliation: | (Ethylene Plant of Dushanzi Petrochemical Company, PetroChina , Dushanzi 833600,China) |
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| Abstract: | Using center cutting technology cut out dimethyl ether from hydrocarbom ,trace methanol , methyl tert-butyl ether and dimethyl ether in liquefied gas can measure with a chromatograph .Results show that the measurement accuracy can meet the requirement of the analysis with high accuracy and quick speed . |
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| Keywords: | gas chromatography liquefied gas oxygen compound heart cutting |
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