辽宁凤城硼铁矿资源的开发与利用

结合我国目前矿业市场与资源的状况，阐述了开发辽宁凤城硼铁矿矿床的必要性，分析了该矿床的特点、矿物组成及其特征，对目前的选矿分离和选矿产品的冶金处理工艺进行了评述，指出了各种工艺存在的问题，并指出研究同时获得高品位铁精矿和硼精矿的选矿分离工艺是硼铁矿资源开发的主要研究方向。

Exploitation and Utilization of Boron-Iron Ore Resource in Fengcheng, Liangning

In combination with China's present mining market and resource conditions,the necessity of exploiting the boron-iron deposit in Fengcheng,Liangning is expounded and the features,mineral composition and characters of the deposit are analyzed.The existing technologies for the concentration and the metallurgical processing of the concentrate are reviewed and the problems in the various processes are pointed out.It is concluded that the concentration method that can obtain both high grade iron concentrate and boron concentrate is the main orientation of the research for exploiting boron-iron resource.