| 微波消解-电感耦合等离子-质谱法测定船用燃料油中钒、铝、钙、锌、镍、钠、铁和硅 |
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| 引用本文： | 刘慧琴,张文媚,钟少芳,闻环.微波消解-电感耦合等离子-质谱法测定船用燃料油中钒、铝、钙、锌、镍、钠、铁和硅[J].光谱实验室,2010,27(5):2056-2059. |
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| 作者姓名： | 刘慧琴 张文媚 钟少芳 闻环 |
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| 作者单位： | 国家石油石化产品质量监督检验中心(广东),广东省惠州市江北文华二路石油石化质检大楼,516003 |
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| 摘 要： | 船用燃料油样品经微波消解后,采用电感耦合等离子-质谱法(ICP-MS)测定其中的钒、铝、钙、锌、镍、钠、铁和硅含量。方法在0—100μg/L范围内线性良好,仪器检出限为0.005—12.89μg/L,其回收率在90.39%—107.48%之间,相对标准偏差小于2.0%。本方法具有检出限低、准确度高、精密度好和多种元素同时测定等优点,完全满足船用燃料油实际样品的测试需要。
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| 关 键 词： | 微波消解 电感耦合等离子-质谱 船用燃料油 |
Determination of V,Al,Ca, Zn, Ni, Na,Fe and Si in Marine Fuel Oil by ICP-MS with Microwave-Assisted Digestion |
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| LIU Hui-Qin,ZHANG Wen-Mei,ZHONG Shao-Fang,WEN Huan.Determination of V,Al,Ca, Zn, Ni, Na,Fe and Si in Marine Fuel Oil by ICP-MS with Microwave-Assisted Digestion[J].Chinese Journal of Spectroscopy Laboratory,2010,27(5):2056-2059. |
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| Authors: | LIU Hui-Qin ZHANG Wen-Mei ZHONG Shao-Fang WEN Huan |
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| Institution: | LIU Hui-Qin ZHANG Wen-Mei ZHONG Shao-Fang WEN Huan[National Quality Supervision and Testing Center for Petroleum and Petrochemical Products(Guangdong),Huizhou,Guangdong 516003,P.R.China] |
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| Abstract: | The contents of V,Al,Ca,Zn,Ni,Na,Fe and Si in marine fuel oils were determined by ICP-MS with Microwave-assisted digestion.The results showed good linearity in the range of 0—100μg/L.The detection limit was 0.005—12.89μg/L and the recovery was 90.39%—107.48% with relative standard deviation for less than 2.0%.This method has characteristics of low detection limit,high accuracy and good precision,which is suitable to be used to measure V,Al,Ca,Zn,Ni,Na,Fe and Si in marine fuel oils. |
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| Keywords: | Microwave Digestion ICP-MS Marine Fuel Oil |
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