| 蒸发/氧化法预处理-ICP/AES方法测定油品中的金属元素含量 |
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| 引用本文： | 范登利,杨德凤,颜景杰.蒸发/氧化法预处理-ICP/AES方法测定油品中的金属元素含量[J].分析测试学报,2006,25(5):59-62. |
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| 作者姓名： | 范登利 杨德凤 颜景杰 |
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| 作者单位： | 石油化工科学研究院,北京,100083;石油化工科学研究院,北京,100083;石油化工科学研究院,北京,100083 |
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| 摘 要： | 原油及重油中金属元素含量的分析对于炼油工艺具有非常重要的意义。目前,国内外常用的金属含量的分析方法有等离子体发射光谱法(ICP/AES)和原子吸收光谱(AAS)法,特别是ICP/AES方法,由于可实现多种元素的同时测定,且分析速度快、灵敏度高,故应用最为广泛。无论选用哪种方法,测定
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| 关 键 词： | 金属 蒸发/氧化法 预处理 等离子体发射光谱法 重油 渣油 |
| 文章编号： | 1004-4957（2006）05-0059-04 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2006-06-05 |
Determination of Metal Contents in Oil Samples by ICP/AES with Vaporization/Oxidation Pretreatment Method |
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| FAN Deng-li,YANG De-feng,YAN Jing-jie.Determination of Metal Contents in Oil Samples by ICP/AES with Vaporization/Oxidation Pretreatment Method[J].Journal of Instrumental Analysis,2006,25(5):59-62. |
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| Authors: | FAN Deng-li YANG De-feng YAN Jing-jie |
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| Institution: | Research Institute of Petroleum Processing, Beijing 100083, China |
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| Abstract: | A novel sample pretreatment method based on the vaporization of oil and the oxidization of oil residue was developed for the determination of metal contents in oil samples by ICP/AES. The results of the metal contents in oil samples obtained by the proposed method agreed quite well with those obtained by the conventional dry ashing pretreatment method. The proposed method is rapid, easy to operate and less environmental pollution. |
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| Keywords: | Metal Vaporizing/oxidizing method Pretreatment ICP/AES Heavy oil Residue oil |
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