| 都龙矿区细粒锡石浮选实验研究 |
| |
| 引用本文： | 莫峰,何庆浪,兰希雄.都龙矿区细粒锡石浮选实验研究[J].矿冶工程,2012,32(4):59-61,65. |
| |
| 作者姓名： | 莫峰 何庆浪 兰希雄 |
| |
| 作者单位： | 云南华联锌铟股份有限公司,云南文山,663701 |
| |
| 摘 要： | 为了提高细粒锡石的回收率,对都龙矿区细粒锡石进行了浮选实验研究。在实验研究的基础上进行了工业试验,结果表明采用预先脱硫+除铁+三段脱泥+二次脱硫流程,处理含锡0.3%～0.5%的原料,可得到含锡4%～5%、回收率大于80%的锡粗精矿。新型捕收剂GY-C3对都龙矿区细粒锡石具有较好的回收效果。
|
| 关 键 词： | 细粒锡石 浮选 捕收剂 GY-C3 |
Experimental Research on Flotation of Fine-grain Cassiterite from Dulong Mine |
| |
| MO Feng
,
HE Qing-lang
,
LAN Xi-xiong.Experimental Research on Flotation of Fine-grain Cassiterite from Dulong Mine[J].Mining and Metallurgical Engineering,2012,32(4):59-61,65. |
| |
| Authors: | MO Feng HE Qing-lang LAN Xi-xiong |
| |
| Affiliation: | (Hualian Zinc & Indium Co Ltd,Wenshan 663701,Yunnan,China) |
| |
| Abstract: | In order to improve the recovery of fine cassiterite,flotation tests on fine-grain cassiterite from Dulong Mine were carried out.Commercial tests were conducted based on the laboratory study,and the results show that,adopting a flowsheet comprised of pre-desulfurization,iron removing,three stages of desliming,and two stages of desulfurization,a rough concentrate with tin grade of 4%～5% and recovery of 80%,respectively,can be produced from a raw ore with a tin grade of 0.3%～0.5%,and the new collector GY-C3 shows excellent performance in recovering fine-grain cassiterite from Dulong Mine. |
| |
| Keywords: | fine-grain cassiterite flotation collector GY-C3 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
