CAJ | 학술논문

从我国铁矿石的面临的国际形势和资源特点论述了发展我国难选铁矿选矿技术的迫切性和必要性。综述了对我国难选铁矿石：菱铁矿、褐铁矿、鲕状赤铁矿、复合铁矿石、多金属共生铁矿石等的选矿技术取得的进展。同时针对我国难选铁矿存在的问题，提出了加快我国此方面选矿技术发展的建议。
종아국철광석적면림적국제형세화자원특점논술료발전아국난선철광선광기술적박절성화필요성。종술료대아국난선철광석：릉철광、갈철광、이상적철광、복합철광석、다금속공생철광석등적선광기술취득적진전。동시침대아국난선철광존재적문제，제출료가쾌아국차방면선광기술발전적건의。
The urgency and necessity of developing the technology of refractory iron ore processing is expounded from the aspect of situation of international to the characteristics of domestic iron ore. The paper reviews the progress in China's beneficiation technology for complex refractory iron ores, like Siderite, Limonite, Oolitic hematite, Complex iron ore and Polymetallic intergrowth ore etc. Meanwhile, in light of the existing problems of refractory iron ores, and makes suggestions on speeding up China's progress in beneficiation technology.