[1]赵梦月,吕灵翠,张松,等.Fe(Ⅱ)(Ⅲ)-EDTA体系研究(Ⅴ)——Fe(Ⅲ)-Phen-EDTA光还原方法及其应用[J].郑州大学学报(工学版),1990,11(02):92-97.
Zhao Mengyue,Lu Lingcui,Zhang Song,et al.FE (Ⅱ) (Ⅲ) -edta system research (ⅴ) -FE (Ⅲ) -Phen-Edta light reduction method and application[J].Journal of Zhengzhou University (Engineering Science),1990,11(02):92-97.
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Fe(Ⅱ)(Ⅲ)-EDTA体系研究(Ⅴ)——Fe(Ⅲ)-Phen-EDTA光还原方法及其应用()
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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11
- 期数:
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1990年02期
- 页码:
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92-97
- 栏目:
-
- 出版日期:
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1990-06-28
文章信息/Info
- Title:
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FE (Ⅱ) (Ⅲ) -edta system research (ⅴ) -FE (Ⅲ) -Phen-Edta light reduction method and application
- 作者:
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赵梦月;吕灵翠;张松;王连才;
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郑州工学院化工系,郑州工学院化工系,郑州工学院化工系,郑州工学院化工系,
- Author(s):
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Zhao Mengyue; Lu Lingcui; Zhang Song; Wang Liancai;
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Department of Chemical Engineering, Zhengzhou Institute of Technology, Department of Chemical Engineering, Zhengzhou Institute of Technology, Department of Chemical Engineering, Zhengzhou Institute of Technology, Department of Chemical Engineering, Zhengz
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- 关键词:
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光还原; Fe(Ⅲ)-phen配合物
- Keywords:
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Light restore; Fe (Ⅲ) -Phen matched object
- 文献标志码:
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A
- 摘要:
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本文研究了Fe(Ⅲl)—phen和Fe(Ⅲ)—phen—EDTA体系的光还原条件,实验发现当用高压汞灯液内照射时,上体系中的100~300μgFe在6~15分钟能被还原为Fe(phen)_3~(2+)。这种光还原方法用于GSD—1标准矿样中铁的分析,其结果与推荐值一致.
- Abstract:
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This article studies the light reduction conditions of Fe (ⅢL) -Phen and Fe (III) -Phen -Edta system. Experiments found that when high -pressure mercury lamps are irradiated, the 100 ~ 300 μgfe in the upper system can be restored to Fe (Phen) _3 ~ (2+) in 6 to 15 minutes. This light reduction method is used for the analysis of the iron in the GSD -1 standard ore. The results are the same as the recommendation value.
更新日期/Last Update:
1900-01-01