| EDTA络合滴定法测定钼铁中的钼 |
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| 引用本文： | 孙爱新,付银聚.EDTA络合滴定法测定钼铁中的钼[J].河北冶金,1995(2):56-59,43. |
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| 作者姓名： | 孙爱新 付银聚 |
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| 作者单位： | 河北省冶金研究所 |
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| 摘 要： | 本文研究了在一定酸度下，利用乙二胺四乙酸二钠盐，对钼铁中钼元素的络合滴定分析方法，在干扰元素Ｗ含量较高时，Ｍｏ的测定进行了探讨，该方法用于一般厂生产的相铁，和加入高工钢铁鳞，金属热法生产的钼铁的分析，获得了较为满意的结果。
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| 关 键 词： | 络合滴定 络合稳定常数 钼铁 钼 测定 |
DETERMINATION OF Mo IN FERROMOLYBDENOM BY EDTA COMPLEXOMETRIC TITRATION |
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| Sun Aixin, Fu Yinju.DETERMINATION OF Mo IN FERROMOLYBDENOM BY EDTA COMPLEXOMETRIC TITRATION[J].Hebei Metallurgy,1995(2):56-59,43. |
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| Authors: | Sun Aixin Fu Yinju |
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| Affiliation: | Metaiiurgy Research Institute of Hebei Province |
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| Abstract: | t is discussed how the content of Mo in ferromolybdenum,containing higher quantity of interference elements of W, can be determined by EDTA complexometric titration under a certain acidity. This method has been used and good result has been gotten in analysis of ferromolybdenum produced with metallic reduction (adding in iron scale of high speed steel)or other usual methods. |
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| Keywords: | omplexometric titration complexation steady constant masking agent complex compound |
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