| 粗制硫酸铝采用辛酸萃取除铁的研究 |
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| 引用本文： | 杨沂凤 黎先才. 粗制硫酸铝采用辛酸萃取除铁的研究[J]. 江西科学, 1997, 15(4): 222-226 |
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| 作者姓名： | 杨沂凤 黎先才 |
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| 作者单位： | 江西省科学院能源研究所!南昌，330029，南昌大学化学系!南昌，330047，江西省科学院能源研究所!南昌，330029 |
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| 基金项目： | 江西省“八五”科技攻关项目 |
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| 摘 要： | 用辛酸从硫酸铝溶液中萃取除铁，并用邻菲罗啉分光光度法测定铁的含量。得出了萃取率与振荡时间，萃取温度，ｐＨ值，相比的关系，以及提高萃取率的途径和条件，并应用稀土尾矿的分选产品－高岭土精矿生产工业硫酸铝的试验中。
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| 关 键 词： | 硫酸铝 萃取 铁 辛酸 |
STUDY OF REMOVING IRON BY USING THE METHOD OF FATTY ACID EXTRACTION FROM THE CRUDE ALUMINIUM SULFATE |
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| Yang Yifeng, Li Xiancai, Zheng Jiefu. STUDY OF REMOVING IRON BY USING THE METHOD OF FATTY ACID EXTRACTION FROM THE CRUDE ALUMINIUM SULFATE[J]. Jiangxi Science, 1997, 15(4): 222-226 |
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| Authors: | Yang Yifeng Li Xiancai Zheng Jiefu |
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| Abstract: | The extraction of iron from solution of Aluminium sulfate was studied. The content of iron was determined by using spectrophotometric methods. There was a relationship between extraction efficiency and some influencing factors. A technique for improving extraction efficiency was described. |
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| Keywords: | Aluminium sulfate Iron Extraction |
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