| Experimental study on the interaction between peat, lignite and germanium-bearing solution at low temperature | |
QI Huawen ; HU Ruizhong; QI Liang
| |
| 2005 | |
| Source Publication | Science in China
 |
| Volume | 48Issue:9Pages:1411-1417 |
| metadata_24 | 其它 |
| Abstract | The interaction between peat, lignite and germanium(Ge)-bearing solution with an initial Ge concentration of 5 mg/L was studied at 25―100℃ and at pH 2.96―12.08. The results show that the apparent transfer ratios of peat and lignite for Ge in the solution were positively correlated with temperature in acid environment (initial pH=2.96), and the ratios (up to 86.5%) of lignite were obviously higher than those (up to 58.5%) of peat, but the organic transfer ratios of lignite were lower than those of peat. The activation energy values for interaction between peat, lignite and Ge-bearing solution are 30.96 and 15.67 kJmol?1, respectively. The strong acid (initial pH=2.96) and the strong alkaline (initial pH=12.08) environment contribute to the transfer of Ge in the solution. At 4 |
| Keyword | Low Temperature Peat Lignite Ge4++ Complexation |
| Subject Area | 中国典型特殊区带大规模成矿作用及其动力学 |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.gyig.ac.cn/handle/352002/3074 |
| Collection | 矿床地球化学国家重点实验室_矿床地球化学国家重点实验室_期刊论文 矿床地球化学国家重点实验室 |
| Recommended Citation GB/T 7714 | QI Huawen,HU Ruizhong,QI Liang. Experimental study on the interaction between peat, lignite and germanium-bearing solution at low temperature[J]. Science in China,2005,48(9):1411-1417. |
| APA | QI Huawen,HU Ruizhong,&QI Liang.(2005).Experimental study on the interaction between peat, lignite and germanium-bearing solution at low temperature.Science in China,48(9),1411-1417. |
| MLA | QI Huawen,et al."Experimental study on the interaction between peat, lignite and germanium-bearing solution at low temperature".Science in China 48.9(2005):1411-1417. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Experimental study o（204KB） | 开放获取 | License | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment