| 低污染钠、铵铁矾法除铁 |
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| 引用本文： | 王乾坤,马荣骏,谭洎曾.低污染钠、铵铁矾法除铁[J].矿冶工程,1988,8(4):39-43. |
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| 作者姓名： | 王乾坤 马荣骏 谭洎曾 |
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| 作者单位： | 长沙矿冶研究院 |
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| 摘 要： | 本文在钠铁矾、铵铁矾沉淀除铁动力学研究的基础上,研究了含钠、铵等沉矾离子及三价铁离子的锌焙砂高酸浸出液的预中和、以及中和后溶液的钠铁矾、铵铁矾沉淀除铁,探讨了湿法炼锌低污染钠、铵铁矾法除铁的途径及有效性。
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| 关 键 词： | 锌湿化冶金 除铁 铁矶 |
IRON REMOVAL BY LOW-CONTAMINATED SODIUM AND AMMONIUM JAROSITE PROCESS |
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| Wang Qiankun Ma Rongjun Tan Jizeng.IRON REMOVAL BY LOW-CONTAMINATED SODIUM AND AMMONIUM JAROSITE PROCESS[J].Mining and Metallurgical Engineering,1988,8(4):39-43. |
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| Authors: | Wang Qiankun Ma Rongjun Tan Jizeng |
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| Affiliation: | Changsha Research Institute of Mining and Metallurgy |
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| Abstract: | On the basis of the kinetic study of iron removal by sodium jarosite and ammonium jarosite, the neutralization of high acid leaching solution of zinc calcine containing Na~+, NH_4~+ and Fe~(3+), and the iron removal from the neutralized solution were investigated. Several flowsheets were discussed for the iron removal from zinc calcine leaching solution of different iron concentration by lowcontaminated sodium jarosite and ammonium jarosite processes. |
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| Keywords: | Zinc hydrometallurgy Iron removal Jarosite |
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