| 电感耦合等离子体原子发射光谱炬管积碳成因分析 |
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| 引用本文： | 张静茹,贺石中,丘晖饶,张琳颖.电感耦合等离子体原子发射光谱炬管积碳成因分析[J].分析仪器,2021(1):46-49. |
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| 作者姓名： | 张静茹 贺石中 丘晖饶 张琳颖 |
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| 作者单位： | 广州机械科学研究院有限公司 |
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| 基金项目： | 国家重点研发计划资助(2018YFB2001604)。 |
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| 摘 要： | 讨论了电感耦合等离子体原子发射光谱(ICP-AES)测试过程中形成积碳的原因。从泵速快慢、炬管位置高低、炬管第二层管位置不同、等离子体火焰两端样品浓度不同和溶剂体系等不同方面讨论炬管积碳形成的原因及改进措施。
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| 关 键 词： | 炬管 积碳 电感耦合等离子体原子发射光谱 |
Causes analysis of carbon deposition in torch tube of inductively coupled plasma atomic emission spectrometer |
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| Zhang Jingru,He Shizhong,Qiu Huirao,Zhang Linying.Causes analysis of carbon deposition in torch tube of inductively coupled plasma atomic emission spectrometer[J].Analytical Instrumentation,2021(1):46-49. |
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| Authors: | Zhang Jingru He Shizhong Qiu Huirao Zhang Linying |
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| Affiliation: | (Guangzhou Mechanical Engineering Research Institute Co.,Ltd.,Guangzhou 510000,China) |
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| Abstract: | In this paper,the causes of carbon deposition in the torch tube and improvement measures are discussed from different aspects,such as the speed of the pump,the position of the torch tube,the position of the second layer of the torch tube,the sample concentration at the two ends of the plasma flame and the solvent system. |
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| Keywords: | Torch tube Carbon deposition Inductively coupled plasma atomic emission spectrometry |
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