工艺矿物学研究对选矿工艺的重要作用——以宁乡式鲕状赤铁矿为例

The Importance of Process Mineralogy Research on Mineral Processing Technology——Take Ningxiang-type Oolitic Hematite as Example

对鄂西宁乡式某矿区的矿样进行了详细的工艺矿物研究,结合宁乡式铁矿特性,不再单一的以某种矿物为目标,而是将可有效选别的集合体(鲕粒)和粒状赤铁矿作为单位,将选矿的选别目标进行了重新的归类和划分,并详细研究了各选别目标的工艺特性及其对选矿工艺的影响,为甄别合适的选矿工艺、确定最终的优质选矿流程提供了重要的依据。

Carrying out particular mineral processing research on ore samples of some Ningxiang-type mine in the west of Hubei province, combined with characters of Ningydang-type iron ore, taking effectively selectable aggregates （oolitic） and granular hematite as a unit rather than focus on some single mineral, re-classifying the mineral sorting objects, and detailedly studying the characteristics of various sorting process objects and their impact on mineral pro-cessing,which provides an important basis to discern suitable mineral processing and determine the final optimal mineral process.