| 火焰原子吸收法测定催化裂化钝化剂中的锑含量 |
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| 引用本文： | 赵兰芬 王玉林. 火焰原子吸收法测定催化裂化钝化剂中的锑含量[J]. 石化技术, 1996, 3(2): 112-115 |
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| 作者姓名： | 赵兰芬 王玉林 |
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| 作者单位： | 北京燕山石油化工公司研究院 |
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| 摘 要： | 本文着重研究了共存离子、介质干扰条件以及酸度对锑测定的影响，考察了以逆王水为介质，湿法消化法和加压溶样法处理样品的条件以及分析方法的准确度。
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| 关 键 词： | 原子吸收法；钝化剂锑；锑含量 |
THE DETERMINATION OF ANTIMONY CONTENT IN CATALYTIC CRACKING PASSIVATOR BY FLAME ATOMIC ABSORPTION SPECTROMETRY |
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| Zhao Lanfen and Wang Yulin. THE DETERMINATION OF ANTIMONY CONTENT IN CATALYTIC CRACKING PASSIVATOR BY FLAME ATOMIC ABSORPTION SPECTROMETRY[J]. Petrochemical Industry Technology, 1996, 3(2): 112-115 |
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| Authors: | Zhao Lanfen and Wang Yulin |
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| Abstract: | The influences of co -existing ions, medium interfering and acidity on the analytical accuracy of antimony content have been emphatically studied in this article. The sampletreatment conditions, analytical accuracy ofwet digestion method and pressure digestionmethod in the mixed acid (1 portion hydrochloric acid and 3 portions nitric acid byvolume) as medium have been investigated. |
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| Keywords: | AAS passivator antimony content |
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