Research progress in treatment of high phosphorus iron ore and dephosphorization of high phosphorus hot metal;

The paper describes the formation mechanism of iron and phosphorous ore deposits in the Ningwu area and discusses on the migration mode and metallogenic process of magmatic and hydrothermal iron,phosphorous,titanium,REE,etc.

The high iron-containing phosphate rock with iron oxide content more than 50%,can be obtained by the low intensity magnetic beneficiation of iron-containing phosphate rock.

In face of the resource status of iron ore with phosphorus,the development of phosphorus-containing iron ore resources was imperative.