The technical advances in Chinas iron ore beneficiation such as ore preparation, concentration technology, equipment and reagents and after treatment of products are reviewed.
综述了近年我国铁矿石选矿在矿石准备作业、选矿工艺、设备及药剂和产品后处理作业的技术进展。
The beneficiation technology of rectorite and its adjustment with the change of ore properties was introduced.
介绍了累托石选矿工艺的沿革，以及随着矿石性质变化进行的工艺调整等。
This paper describes the effects of preconcentration technology in iron ore beneficiation, application conditions; also introduces the applications of new preconcentration technology and equipments.
简述了预选技术在铁矿石生产应用的作用，应用的条件，介绍了选矿预选新工艺、新设备在矿山的应用。
Study was also made on the technological characteristics of the ore, providing a requisite basis for the beneficiation and metallurgical technology.
还对矿石工艺特性进行了研究，为选冶工艺提供了必要依据。
It is pointed out that the research on the beneficiation technology for lean and refractory iron ore resources should be strengthened so ast...
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。
It is pointed out that the research on the beneficiation technology for lean and refractory iron ore resources should be strengthened so ast...
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。
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