| 中红外光谱法测定汽油中含氧化物含量 |
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| 引用本文： | 王丽君,程仲芊,齐邦峰.中红外光谱法测定汽油中含氧化物含量[J].当代化工,2005,34(5):359-361. |
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| 作者姓名： | 王丽君 程仲芊 齐邦峰 |
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| 作者单位： | 大连理工大学化工学院,辽宁,大连,116024;抚顺石油化工研究院,辽宁,抚顺,113001;抚顺石油化工研究院,辽宁,抚顺,113001 |
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| 摘 要： | 利用IROX2000傅里叶红外光谱仪测定汽油中的含氧化物（醇类和醚类）,选用直馏汽油、重整汽油、催化裂化汽油等基础汽油配制36组不同浓度、不同含氧化物组分的标准样品,对成品汽油和配制的含氧汽油中的氧含量进行测定,并与气相色谱方法对比,验证了中红外光谱法测定汽油中含氧化物含量的可靠性.实验证明,中红外光谱法具有分析快速、重复性好、分析成本低等优点.
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| 关 键 词： | 汽油 中红外光谱 气相色谱 含氧化合物 |
| 文章编号： | 1671-0460(2005)05-0359-03 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-09-05 |
The Determination of Oxygenates in Clean Gasoline by Mid- Infrared Spectroscope |
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| WANG Li-jun,CHENG Zhong-qian,QI Bang-feng.The Determination of Oxygenates in Clean Gasoline by Mid- Infrared Spectroscope[J].Contemporary Chemical Industry,2005,34(5):359-361. |
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| Authors: | WANG Li-jun CHENG Zhong-qian QI Bang-feng |
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| Affiliation: | 1. The School of Chemical Engineering of DaLian university of technology,Dalian 116024, China; 2. Fushun Research Institute of petroleum and petrochemicals2,Fushun 113001, China |
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| Abstract: | IROX2000 Mid - infrared spectrometric analyzer is employed to determine the oxygenates in gasolines. Straight run gasoline , reformat gasoline, catalytic cracking gasoline arid other base gasolines are selected for preparation of 36 groups validation standards of different concentration arid multicomponent validation standards of the oxygenates. The content of oxygenates in different gasolines are analyzed. The accuracy of the method is validated through comparing with gas chromatography technology. This test method is faster, more repeatable, less expensive than GC methods. |
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| Keywords: | gasoline Mid - IR spectroscopy gas chromatography oxygenates |
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