| 原子荧光光度法测定重整原料油中的微量砷 |
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| 引用本文： | 安全建,曹敏.原子荧光光度法测定重整原料油中的微量砷[J].化学工业与工程技术,2008,29(6):49-51. |
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| 作者姓名： | 安全建 曹敏 |
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| 作者单位： | 昆山市精细化工研究所有限公司,江苏,昆山,215337 |
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| 摘 要： | 讨论了重整原料油试样消解的前处理过程，提出了消解时间短、反应温和、重现性好的前处理方法，采用氢化物原子荧光光度法测定砷含量，检出限为0．02ng／mL。实验结果表明，该方法在灵敏度、重现性、分析速度，尤其是批量分析等方面具有卓越的表现。
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| 关 键 词： | 原子荧光光度法 砷 重整原料油 酸消解 |
Determining the trace amount of arsenic in reforming material oil by atom fluorophotometry |
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| An Quanjian,Cao Min.Determining the trace amount of arsenic in reforming material oil by atom fluorophotometry[J].Journal of Chemical Industry & Engineering,2008,29(6):49-51. |
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| Authors: | An Quanjian Cao Min |
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| Affiliation: | (Kunshan Fine Chemical Research Institute Co. , Ltd. , Kunshan 215337, China) |
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| Abstract: | The pre-treatment process for counteraction of reforming material oil is discussed and the pre-treatment method with short counteraction time,temperate reaction condition and good repeatability is put forward.The content of arsenic is determined by atom fluorophotometry with detection limit of 0.02 ng/mL.The results show that the mentioned method has superiority in sensitivity,repeatability,analyse speed,especially in batch analyse. |
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| Keywords: | Atom fluorophotometry Arsenic Reforming material oil Acid counteraction |
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