| 从连城锰矿尾矿中回收锰的研究 |
| |
| 引用本文： | 银瑰,田忠良.从连城锰矿尾矿中回收锰的研究[J].矿产保护与利用,2004(2):52-54. |
| |
| 作者姓名： | 银瑰 田忠良 |
| |
| 作者单位： | 1. 中南大学冶金科学工程学院,长沙,410083;湖南特种金属材料厂,长沙,410013
2. 中南大学冶金科学工程学院,长沙,410083 |
| |
| 摘 要： | 采用焙烧还原浸取法和两矿加酸法分别对连城锰矿的综合尾矿进行提锰试验，结果表明，两种方法锰的浸出率分别达到93．56%、94．1％。进一步将浸出的锰除杂、净化、结晶、制成硫酸锰，其质量达到GB1622-86标准的要求。
|
| 关 键 词： | 连城锰矿 尾矿 还原焙烧 浸出 两矿加酸法 硫酸锰 |
| 文章编号： | 1001-0076(2004)02-0052-03 |
| 修稿时间： | 2004年1月30日 |
Study on Recovery Manganese from Mixing Treatment Tailings of Liancheng Manganese Mine |
| |
| YIN Gui,TIAN Zhong-liang.Study on Recovery Manganese from Mixing Treatment Tailings of Liancheng Manganese Mine[J].Conservation and Utilization of Mineral Resources,2004(2):52-54. |
| |
| Authors: | YIN Gui TIAN Zhong-liang |
| |
| Abstract: | Using roasting reduction method and two ores acid leaching method treating the mixing treatment tailings of Liancheng Manganese Mine, the test results showed that, the extracting rates of manganese of two methods are 93.56% and 94.12% respectively. Further treatment purification and crystallization are taken to fabricate manganese sulphate, The quality of manganese sulphate reaches the level of national standard(GB1622-86). |
| |
| Keywords: | Liancheng manganese ore tailings reduction calcinations leaching two ores acid leaching method manganese sulphate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
