| 吉林临江难选铁矿石焙烧磁选试验研究 |
| |
| 引用本文： | 高文义,张松波,印万忠,韩跃新. 吉林临江难选铁矿石焙烧磁选试验研究[J]. 金属矿山, 2009, 39(9): 61 |
| |
| 作者姓名： | 高文义 张松波 印万忠 韩跃新 |
| |
| 作者单位： | 东北大学 |
| |
| 摘 要： | 吉林临江羚羊铁矿石含赤铁矿、磁铁矿、褐铁矿和菱铁矿等含铁矿物，铁矿物组成和构造极为复杂，脉石矿物鲕绿泥石极易泥化，故该矿石是一种极为难选的铁矿石。通过对该矿石进行焙烧-磁选试验表明，在适宜的条件下，焙烧-磁选可以使精矿品位最高达到60.83%，尾矿品位27.60%，精矿回收率64.10%。该试验研究为吉林临江羚羊铁矿石的利用奠定了基础。
|
| 关 键 词： | 难选铁矿石 焙烧&mdash 磁选 赤铁矿 |
Experimental Study on Roasting-magnetic Separation for Linjiang Refractory Iron Ore of Jilin |
| |
| Gao Wenyi,Zhang Songbo,Yin Wanzhong,Han Yuexin. Experimental Study on Roasting-magnetic Separation for Linjiang Refractory Iron Ore of Jilin[J]. Metal Mine, 2009, 39(9): 61 |
| |
| Authors: | Gao Wenyi Zhang Songbo Yin Wanzhong Han Yuexin |
| |
| Affiliation: | Northeastern University |
| |
| Abstract: | Lingyang iron ore of Jilin linjiang contains the hematite,magnetite,limonite and siderite,which has a complex Fe composition and structure.And the gangue mineral as chamosite was easy to be slimed.So this kind of ore is a refractory one.The experiments of roasting-magnetic separation for the iron ore showed that at a suitable condition,the Fe concentrate reached up to 60.83% at an iron recovery of 64.1% and Fe grade in tailing of 27.60% by the roasting-magnetic separation,thus laying a foundation for application of Lingyang iron ore in Jilin Linjiang. |
| |
| Keywords: | Refractory iron ore Roasting-magnetic separation Hematite |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《金属矿山》浏览原始摘要信息 |
|
点击此处可从《金属矿山》下载全文 |
|
