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Extraction of molybdenum and nickel from roasted Ni–Mo ore by hydrochloric acid leaching, sulphation roasting and water leaching
| Content Provider | Semantic Scholar |
|---|---|
| Author | Xian, Pengfei Zhou, Shengfan Wang, Mingyu Wang, Xuewen Chen, Bianfang |
| Copyright Year | 2017 |
| Abstract | Abstract To extract molybdenum and nickel from the roasted Ni–Mo ore, a process of hydrochloric acid leaching, sulphation roasting and water leaching was investigated. The results showed that this process could get a high leaching rate of Mo and Ni. Under the optimum conditions of hydrochloric acid leaching (roasted Ni–Mo ore leached with 0.219 mL/g hydrochloric acid addition at 65 °C for 30 min with a L / S ratio of 3 mL/g), sulphation roasting (51.9% sulfuric acid addition, roasting temperature 240 °C for 1 h), followed by leaching with the first stage hydrochloric acid leaching solution at 95 °C for 2 h, the leaching rates of Mo and Ni reached 95.8% and 91.3%, respectively. |
| Starting Page | 220 |
| Ending Page | 226 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/S1003-6326(17)60025-6 |
| Volume Number | 27 |
| Alternate Webpage(s) | http://www.ysxbcn.com/down/2017/01_en/25-p0220.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/S1003-6326%2817%2960025-6 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
