| NH3-CO2-H2O体系浸出锌焙烧砂试验研究 |
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| 引用本文： | 罗建平,王维熙,赖鸪江. NH3-CO2-H2O体系浸出锌焙烧砂试验研究[J]. 矿产综合利用, 2005, 0(3): 10-14 |
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| 作者姓名： | 罗建平 王维熙 赖鸪江 |
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| 作者单位： | 广西工学院生物与化学工程系,广西,柳州,545006;柳州出入境检验检疫局,广西,柳州,545006 |
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| 摘 要： | 采用NH3CO2H2O体系对锌焙烧砂进行浸出,研究了浸出过程中影响锌浸出率的因素,以及其他主要元素在浸出过程中的浸出情况,得到了最佳工艺条件,使锌焙烧砂的锌浸出率达到75.38%,可溶锌一次浸出率达91.74%。
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| 关 键 词： | 锌焙烧砂 NH3-CO2-H2O体系 工艺条件 浸出率 |
| 文章编号： | 1000-6532(2005)03-0010-05 |
| 修稿时间： | 2004-07-29 |
Experimental Research on Leaching Zinc Calcine by NH3-CO2-H2O System |
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| LUO Jian-ping,WANG Wei-xi,LAI Gu-jiang. Experimental Research on Leaching Zinc Calcine by NH3-CO2-H2O System[J]. Multipurpose Utilization of Mineral Resources, 2005, 0(3): 10-14 |
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| Authors: | LUO Jian-ping WANG Wei-xi LAI Gu-jiang |
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| Affiliation: | LUO Jian-ping~1,WANG Wei-xi~1,LAI Gu-jiang~2 |
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| Abstract: | The factors influencing the leaching rata of zinc in leaching process of zinc calcines inNH_3-CO_2-H_2O system were studied,the leaching behaviours of other elements in the system weralso examined. The results show that the leaching rate of zinc from the calcine can reach to 75.38% under optimal condition,the leaching rate of soluble zinc is 91.74%. |
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| Keywords: | Zinc calcine NH_3-CO_2-H_2O system Process condition Leaching rate |
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