| 磁化浮选工艺脱硫降灰的研究 |
| |
| 引用本文： | 宋志伟,宋波,李佳.磁化浮选工艺脱硫降灰的研究[J].黑龙江科技学院学报,1999(4). |
| |
| 作者姓名： | 宋志伟 宋波 李佳 |
| |
| 作者单位： | 鸡西矿务局 |
| |
| 摘 要： | 针对细粒煤脱硫难的问题，采用磁化浮选工艺对高硫煤进行脱硫降灰的研究，利用煤与黄铁矿的磁性及可浮性的差异进行分离。实验证明，该方法具有一定的优越性，与常规浮选法相比脱硫率提高7％。
|
| 关 键 词： | 浮选 磁化 脱硫 |
The Research on Desulphurization and Reduction of Ash Content Using Magnetized Floatation |
| |
| Song Zhiwei, Song Bo, Li Jia.The Research on Desulphurization and Reduction of Ash Content Using Magnetized Floatation[J].Journal of Heilongjiang Institute of Science and Technology,1999(4). |
| |
| Authors: | Song Zhiwei Song Bo Li Jia |
| |
| Institution: | Song Zhiwei; Song Bo; Li Jia (Resources and Environment Engineering Dept.) (Jixi Coal Administration Bureau) |
| |
| Abstract: | The attempts to accomplish more difficult sulfur removal from fine coal result in the researches directed at desulphurising high-sulfur coal to reduce ash by applying magnetized floatation and realizing separation by drawing on the difference between coal and pyrite in terms of magnetism and floatation. As proved by the tests,the method presents a definite advantage over the conventional floatation and yields a 7% increase of desulphurization rate. |
| |
| Keywords: | magnetization floatation desulphurization |
| 本文献已被 CNKI 等数据库收录！ |
