| 铜镉渣中总锌的容量法测定 |
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| 引用本文： | 杨毅,黄晓林.铜镉渣中总锌的容量法测定[J].云南地质,2011,30(2):208-209. |
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| 作者姓名： | 杨毅 黄晓林 |
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| 作者单位： | 1. 昆明冶研新材料股份有限公司,云南昆明,650031
2. 国土资源部昆明矿产资源监督检测中心,云南昆明,650218 |
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| 摘 要： | 用二次分离法将氨分离滤液中的干扰离子生成氢氧化物沉淀,消除有色金属离子的干扰,锌回收良好,电锌铜镉渣试样中测定总锌结果令人满意.
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| 关 键 词： | 二次分离 消除干扰离子 EDTA总锌测定 铜镉渣 |
THE DETERMINATION OF TOTAL ZN IN CU, CD SLAG WITH VOLUMETRIC METHOD |
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| YANG Yi,HUANG Xiao-lin.THE DETERMINATION OF TOTAL ZN IN CU, CD SLAG WITH VOLUMETRIC METHOD[J].Yunnan Geology,2011,30(2):208-209. |
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| Authors: | YANG Yi HUANG Xiao-lin |
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| Institution: | YANG Yi1,HUANG Xiao-lin2(1.Kunming Company(Ltd)of New Metallurgical Material,Kunming 650031,)(2.Kunming Supervision Center of Mineral Resources,Ministry of Land Resources,Kunming 650218) |
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| Abstract: | By the secondary segregation method,the disturbance ion in ammonia segregation filter liquor results in hydroxide precipitate in order to eliminate the disturbance of nonferrous metal ion.The Zn recovery is good.And the determination of total Zn in sample of electrolytic Cu,Cd slag is satisfactory. |
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| Keywords: | Secondary Segregation Elimination of Disturbance Ion EDTA Determination of Total Zn Cu Cd Slag |
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