CAJ | 학술논문

不同粒径块铁矿的铁含量存在着较大的差异，研究粒度分布与铁含量、水分的关系对手工取制样有现实的指导和参考意义，同时也能减少贸易纠纷。文章通过对样品进行全铁含量和水分检测，考察铁含量、水分随不同粒径块铁矿的变化。结果表明：不同粒径块铁矿的水分和铁含量存在较大。
불동립경괴철광적철함량존재착교대적차이，연구립도분포여철함량、수분적관계대수공취제양유현실적지도화삼고의의，동시야능감소무역규분。문장통과대양품진행전철함량화수분검측，고찰철함량、수분수불동립경괴철광적변화。결과표명：불동립경괴철광적수분화철함량존재교대。
The variation of moisture and iron content at different particle sizes was found obviously. The relation of moisture and iron content at different particle sizes was investigated in order to direct hand sample, at the same time to reduce trade dispute. The variation of moisture and iron content at different particle sizes was studied, and the results showed that moisture and iron content of different particle sizes were quite different.