| 水化石榴石渣湿法处理的研究 |
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| 引用本文： | 刘祥民,刘桂华,等.水化石榴石渣湿法处理的研究[J].轻金属,1999(12):12-14. |
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| 作者姓名： | 刘祥民 刘桂华 |
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| 作者单位： | 中州铝厂!河南焦作454174(刘祥民)，中南工业大学冶金系!湖南长沙410083(刘桂华，李小斌) |
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| 摘 要： | 研究了水化石榴石被含碳酸钠溶液分解的热力学规律，实验结果也表明，升高反应温度，提高液固比，增大溶液中碳酸钠的浓度都有利于水化石榴石的分解，水化石榴石中二氧化碳饱和系数的增大不利于氧化铝的溶出；在一定条件下，延长反应时间对水化石榴石的分解影响不大。
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| 关 键 词： | 水化石榴石 碳分母液 溶出率 |
Studies on the treatmant of garnet hydrate with soda solution |
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| LIU Xiang-min ,LIU Gui-hua ,LI Xiao-bin.Studies on the treatmant of garnet hydrate with soda solution[J].Light Metals,1999(12):12-14. |
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| Authors: | LIU Xiang-min LIU Gui-hua LI Xiao-bin |
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| Affiliation: | LIU Xiang-min 1,LIU Gui-hua 2,LI Xiao-bin 2 |
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| Abstract: | The reaction Gibbs energy of garnet hydrate with sodium carbonate was analyzed over a wide temperature ranges.The experiment results indicated that the extraction rate of Al 2O 3 increased with the increase of the temperature,or the ratio of L/S,or the concentration of the Na 2O c,and decreased with the increase of the value of the X of SiO 2 in garnet hydrate.The reaction time did not affect the extraction rate of Al 2O 3 significantly after reacted some time. |
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| Keywords: | garnet hydrate soda solution the extraction rate of Al 2O 3 |
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