| 碘量法快速测定含铜试料中的锡 |
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| 引用本文： | 周康,纳洪良. 碘量法快速测定含铜试料中的锡[J]. 云南冶金, 1998, 0(Z1) |
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| 作者姓名： | 周康 纳洪良 |
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| 作者单位： | 昆明冶金研究院 |
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| 摘 要： | 针对含铜试料中锡的快速测定，提出用KSCN－KI混合掩蔽，对于不同掩蔽剂的作用、干扰元素、溶解氧、酸度的影响、还原剂选择及蒋样方式等多方面进行了试验，获得较好效果。
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| 关 键 词： | 锡测定 铜的掩蔽 碘量法 |
Rapid Detemiatinon of Tin in Copper-bearing Sample by Iodimetry |
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| ZHOU Kang ,NA HengLiang. Rapid Detemiatinon of Tin in Copper-bearing Sample by Iodimetry[J]. , 1998, 0(Z1) |
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| Authors: | ZHOU Kang NA HengLiang |
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| Abstract: | Good results of the repid determinationn of tin in copper -- bearing samples with iodimetry are attained. KSCN -- KI is used as masking agent. Experiments on the function of different masking agents; effects of interfering elements,diedved oxygen and acidity; and sele of reductants and methods for melting sample are performed. |
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| Keywords: | determination of tin masking agent iodimetry |
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