我国金属矿山选矿技术进展及发展方向

Advances in Mineral Processing Technology of China' Metallic Mine and Its Development Orientation

从我国铁矿石资源的特点和形势论述了选矿技术发展的迫切性,介绍了我国在磁铁矿及赤铁矿选矿技术上所取得的成绩,尤其是磁选设备和反浮选工艺研究的进展。指出今后在贫铁矿资源、复杂难选铁矿资源分选方面还需加强研究,以实现铁矿资源利用技术的整体提高。

The necessity of developing the technology of mineral processing is expounded from the aspects of the characteristics and situation of China＇iron ore resource. The achievements made in the research of the beneficiation technology for magnetite and hematite ores in China are presented, especially those in the research of magnetic equipment and reverse flotation process. It is pointed out that the research on the beneficiation technology for lean and refractory iron ore resources should be strengthened so as to realize an overall improvement in the technology for utilizing the iron ore resource.