| 镍矿石中镍的物相分析 |
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| 引用本文： | 陈爱芳.镍矿石中镍的物相分析[J].甘肃冶金,2010,32(6):111-112. |
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| 作者姓名： | 陈爱芳 |
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| 作者单位： | 甘肃省有色金属地质勘查局中心实验室,甘肃兰州730046 |
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| 摘 要： | 本分析方法分析硫酸镍相中的镍,氧化镍相中的镍,硫化镍相中的镍和硅酸镍相中的镍,方法基于醋酸钠和亚硫酸钠浸取硫酸镍,用柠檬酸浸取氧化镍,再用饱和溴水浸取硫化镍和硫酸镍,最后残渣中测定硅酸镍。
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| 关 键 词： | 物相分析 浸取 镍 |
Phase Analysis of Nickel in Nickel Ore |
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| CHEN Ai-fang.Phase Analysis of Nickel in Nickel Ore[J].Gansu Metallurgy,2010,32(6):111-112. |
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| Authors: | CHEN Ai-fang |
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| Affiliation: | CHEN Ai-fang (Gansu Non-ferrrous Metals Geological Exploraton Buearu Central laboratory ,Lanzhou 730046 ,China) |
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| Abstract: | Nickel in such phases as nickel sulfate, nickeleous oxide, nickel sulfide and nickel silicate are analyzed respectively in the analysis methods. These analysis methods are as follows： Nickel sulfate was leached using sodium acetate and sodium sulfite. Nickeleous oxide was leached using citric acid. Then nickel sulfate and nickel sulfide are leached using sat- mated bromine water. At last, nickel silicate in the residue was determined. |
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| Keywords: | phase analysis leaching nickel |
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