摘要
对澳大利亚某地高磷铁矿石中磷的赋存状态研究结果表明,铁矿石中的磷主要以胶体状态存在,采用物理选矿方法很难将磷降低。研究中采用化学选矿方法,通过焙烧-酸浸工艺取得了理想的铁矿石降磷效果。
Result of the research on a Australian high-phosferous iron ore shows that phosphorous is mainly in colloid.Physical beneficiation technology is not proper to reduce the phosphorous and roasting-acid leaching beneficiation technology is adopted and ideal phosphorous-reduction results obtained.
出处
《地质找矿论丛》
CAS
CSCD
2011年第2期229-234,共6页
Contributions to Geology and Mineral Resources Research
关键词
高磷铁矿石
降磷工艺
化学选矿
焙烧酸浸
澳大利亚
high-phosferous iron ore
phosphorous reduction technology
chemical beneficiation technology
roasting-acid leaching
Australia
