Microwave-assisted Leaching Vanadium from Stone Coal
发布时间：2024-08-09
点击次数：
- 所属单位：
- 冶金工程学院
- 发表刊物：
- Advanced Materials Research
- 关键字：
- 中文关键字：石煤；钒；浸出；硫酸，英文关键字：Stone Coal; Vanadium; Leaching; Sulfate Solution;
- 摘要：
- Technological process of microwave-assisted leaching of vanadium with sulfate solution has been defined on the base of phase and chemical constituents of stone coal. The influence factors such as content of sulfuric acid, microwave power, and leaching time were studied on leaching rate of vanadium from the stone coal. One element experiments and orthogonal design experiments are carried out to achieve optimized parameters. The experimental results showed that the leaching rate of vanadium was improved by the change of influence factors at some range. The single leaching rate of vanadium reached 80.9% under the optimal conditions of sulfuric acid content of 12%, microwave power 539w,leaching time of 2h.
- 备注：
- 马红周（会议，EL检索）
- 第一作者：
- 田宇红,兰新哲,王耀宁,马红周
- 论文类型：
- 期刊论文
- 卷号：
- 卷：189-193
- 期号：
- 期：
- 页面范围：
- 页：3916-3919
- 是否译文：
- 否
- 发表时间：
- 2011-04-01