千鹅冲钼矿选矿及伴生元素综合回收试验研究 |
| |
引用本文: | 李正丹,顾红贵.千鹅冲钼矿选矿及伴生元素综合回收试验研究[J].有色金属(选矿部分),2013(6):23-26,44. |
| |
作者姓名: | 李正丹 顾红贵 |
| |
作者单位: | 河南永丰钼业有限公司 |
| |
摘 要: | 本文对千鹅冲钼矿进行了选矿试验研究:粗选段采用混合浮选,一次粗选三次精选二次扫选得到钼铜硫混合粗精矿;粗精矿再磨后,一次粗选七次精选三次扫选抑铜硫浮钼,得到钼精矿;钼精尾采用一次粗选四次精选二次扫选抑硫浮铜,得到铜精矿;铜尾矿采用一次粗选一次精选三次扫选,得到硫精矿;粗选段尾矿经两次磁选得到铁精矿。各产品指标合格,重现性好。
|
关 键 词: | 钼矿 浮选 综合回收 |
收稿时间: | 2012/12/24 0:00:00 |
修稿时间: | 9/6/2013 12:00:00 AM |
The beneficiation test research on molybdenum ore and comprehensive recovery of associated elements of Qianechong molybdenum ore |
| |
Authors: | lizhengdan |
| |
Affiliation: | Henan Yongfeng Molybdenum Mining Co., Ltd . |
| |
Abstract: | This paper did experiment on the molybdenum of Qianechong about beneficiation: Using mixed flotation on the roughing flotation, once roughing flotation ,three times concentration flotation and two times scavenging flotation to get the molybdenum, copper and sulfur mixed crude concentrate; After the closed-circuit test on the rough concentrate,once roughing flotation,seven times concentration flotation and three times scavenging flotation to get the molybdenum concentrate ;once roughing flotation ,four times concentration flotation and two times scavenging flotation to get the copper concentrate from tailings of molybdenum concentration flotation;once roughing flotation ,once concentration flotation and three times scavenging flotation to get the pyrite concentrate from copper mine tailings;Obtaining the iron ore concentrate from the roughing tailings by means of two times magnetic separations .All products are qualified,there is a goog reproducibility. |
| |
Keywords: | molybdenum ore flotation comprehensive recovery |
|
| 点击此处可从《有色金属(选矿部分)》浏览原始摘要信息 |
|
点击此处可从《有色金属(选矿部分)》下载全文 |
|