| 微波灰化/DUO-ICP-AES测定残渣燃料油中的铝、硅、钒 |
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| 引用本文： | 吴序锋,张海峰,曹晓燕,钟志光.微波灰化/DUO-ICP-AES测定残渣燃料油中的铝、硅、钒[J].分析测试学报,2011,30(2):229-232. |
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| 作者姓名： | 吴序锋 张海峰 曹晓燕 钟志光 |
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| 作者单位： | 广东出入境检验检疫局; |
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| 基金项目： | 国家质量监督检验检疫总局科研制标项目资助(2005B042,2009GDK49) |
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| 摘 要： | 采用微波灰化技术消解残渣燃料油,用全谱直读DUO-ICP-AES同时测定残渣燃料油中的铝、硅、钒,优化了仪器工作参数和实验条件.结果表明,在质量浓度0 ～25.0 mg/L范围内铝、硅、钒的线性关系良好(r=0.999 70 ～0.999 99),检出限、回收率和相对标准偏差分别为0.005 ～0.050 mg/L、8...
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| 关 键 词： | 双向视电感耦合等离子体原子发射光谱 微波灰化 残渣燃料油 |
Determination of Al,Si,V in Residual Fuel Oil by DUO/ICP-AES with Microwave Ashing Technology |
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| WU Xu feng,ZHANG Hai feng,CAO Xiao yan,ZHONG Zhi guang.Determination of Al,Si,V in Residual Fuel Oil by DUO/ICP-AES with Microwave Ashing Technology[J].Journal of Instrumental Analysis,2011,30(2):229-232. |
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| Authors: | WU Xu feng ZHANG Hai feng CAO Xiao yan ZHONG Zhi guang |
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| Institution: | WU Xu-feng,ZHANG Hai-feng,CAO Xiao-yan,ZHONG Zhi-guang(Guangdong Entry-Exit Inspection & Quarantine Bureau,Guangzhou 510623,China) |
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| Abstract: | A method for the determination of Al,Si,V in residual fuel oil was developed by DUO-ICP-AES with microwave ashing technology.The operative conditions of DUO-ICP-AES were optimized.Under the optimal conditions,the calibration curve was linear in the range of 0-25.0 mg/L with correlation coefficients(r) of 0.999 70-0.999 99.The detection limits ranged from 0.005 mg/L to 0.050 mg/L.The spiked recoveries were in the range of 88%-97% with RSDs of 1.0%-3.5%.The method was simple and rapid,and could be applied in ... |
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| Keywords: | DUO-ICP-AES microwave ashing residual fuel oil |
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