| 合成氨脱碳液中五氧化二钒测定方法的改进 |
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| 引用本文： | 刘娟娟. 合成氨脱碳液中五氧化二钒测定方法的改进[J]. 化工技术与开发, 2009, 38(9): 47-48,14 |
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| 作者姓名： | 刘娟娟 |
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| 作者单位： | 河南煤业集团中原大化公司,河南,濮阳,457004 |
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| 摘 要： | 采用分光光度法取代硫酸亚铁滴定法,用于测定脱碳液中的五氧化二钒含量,有较高的回收率,结果准确可靠.
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| 关 键 词： | 脱碳液 五氧化二钒 分光光度法 |
Improvement of Determination Method of Vanadium Pentoxide in Decarburizing Solution of Ammonia |
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| LIU Juan-juan. Improvement of Determination Method of Vanadium Pentoxide in Decarburizing Solution of Ammonia[J]. Technology & Development of Chemical Industry, 2009, 38(9): 47-48,14 |
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| Authors: | LIU Juan-juan |
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| Affiliation: | LIU Juan-juan (Zhongyuan Dahua Company,Puyang 457004,China) |
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| Abstract: | Ferrous sulfate titration was replaced with spectrophotometry to determine the vanadium pentoxide in decarburizing solution and this method had high recovery. |
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| Keywords: | decarburizing solution vanadium pentoxide spectrophotometry |
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