所属单位：

冶金工程学院

发表刊物：

Materials Science Forum

关键字：

中文关键字：氰化尾渣；物相组成；焙烧；磁选；铁精矿，英文关键字：cyanide tailing; phase composition; roasting; magn

摘要：

According to the properties of cyanide tailing from Lingbao, the quantitative analysis and phase analysis are chosen to define the chemical composition of the tailing, and the separability of Fe is discussed. The impacts of parameters on the recovery of Fe are probed to determine the optimal iron separation technological flow sheet from the cyanide tailing. The result indicates as the following: The recovery of Fe is completed by the once rough and twice cleaning wet low intensity magnetic separation technique. An iron ore concentrate with total iron grade of 62.69% at a recovery of 81.78% can be successfully obtained under optimum conditions like stirring intensity 1800r/min, stirring time 15min, rough magnetic field intensity 63.68KA/m, and cleaning magnetic field intensity of Ⅰand Ⅱ are 47.76, 39.80 KA/m separately.

备注：

（会议EI)

合写作者：

韦武强

第一作者：

马红周,刘佰龙,张朝晖

论文类型：

期刊论文

卷号：

卷：695

期号：

期：

页面范围：

页：421-424

是否译文：

否

发表时间：

2011-01-01