Effect of Tetrachloroethylene on Sphalerite Leaching
文献类型：期刊论文
| 作者 | Wang XY(王兴尧) ; Peng P(彭鹏) ; Xie HQ(谢慧琴) ; Lu LZ(卢立柱) |
| 刊名 | 过程工程学报
 |
| 出版日期 | 2004 |
| 期号 | 02页码:124-129 |
| 关键词 | sphalerite leaching sulfur layer tetrachloroethylene kinetic model |
| 中文摘要 | The effects of tetrachloroethylene (C2Cl4) on sphalerite leaching in FeCl3HCl were investigated in view of simultaneous mass transfer and reaction, and the leaching models with and without organic solvent C2Cl4 were derived. The leaching experiments and the SEM results show that C2Cl4 is an effective organic solvent for sphalerite leaching in FeCl3HCl system to be accelerated and for the sulfur to be separated. Adding C2Cl4 in the FeCl3HCl medium will turn the kinetic model controlled by sulfur layer diffusion with process activation energy of 67.9 kJ/mol into mixed diffusion with the energy reduced to 55.1 kJ/mol when 20 ml of C2Cl4 was added. |
| 公开日期 | 2013-12-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6961]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 | Wang XY,Peng P,Xie HQ,et al. Effect of Tetrachloroethylene on Sphalerite Leaching[J]. 过程工程学报,2004(02):124-129. |
| APA | Wang XY,Peng P,Xie HQ,&Lu LZ.(2004).Effect of Tetrachloroethylene on Sphalerite Leaching.过程工程学报(02),124-129. |
| MLA | Wang XY,et al."Effect of Tetrachloroethylene on Sphalerite Leaching".过程工程学报 .02(2004):124-129. |
入库方式： OAI收割
来源：过程工程研究所
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