| 选择性氯化法处理难选钨中矿的热力学分析 |
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| 引用本文： | 李洪桂,刘茂盛. 选择性氯化法处理难选钨中矿的热力学分析[J]. 中南大学学报(自然科学版), 1986, 0(5) |
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| 作者姓名： | 李洪桂 刘茂盛 |
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| 作者单位： | 中南矿冶学院有色冶金系，中南矿冶学院有色冶金系 |
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| 摘 要： | 运用现有热力学数据,绘制了Fe-W-O-Cl系和Ca-W-O-Cl系的热力学平衡图,通过这些平衡图并结合文献中已有的其它热力学资料,详细地分析了选择性氯化法处理难选钨中矿以回收有价元素的可能方案、其特点及应用范围。并进一步通过实验初步证实了这些分析的正确性。
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| 关 键 词： | 钨中矿 选择性氯化 热力学平衡图 |
A THERMODYNAMIC STUDY ON THE SELECTIVE CHLORINATIONAL PROCESS OF THE COMPLEX TUNGSTEN MID CONCENTRATE |
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| Li Honggui,Liu Maosheng. A THERMODYNAMIC STUDY ON THE SELECTIVE CHLORINATIONAL PROCESS OF THE COMPLEX TUNGSTEN MID CONCENTRATE[J]. Journal of Central South University:Science and Technology, 1986, 0(5) |
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| Authors: | Li Honggui Liu Maosheng |
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| Affiliation: | Li Honggui;Liu Maosheng Department of Nonferrous Metallurgy |
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| Abstract: | Based on the principle of simultaneous chemical equilibrium and the shermodynamiccalculation, the Ellinghan's diagrams of the Fe-W-O-Cl, Ca-W-O-Cl system have been constructed. By means of these diagrams as well as other thermodynamic data,the possible methods of separating values have been disscussed. |
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| Keywords: | Tungsten mid concentrate selective chlorination |
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