“攻下红矿选矿科学技术关,为钢铁工业提供大量原料”是我国1978～1986十年科技发展规划纲要(草案)为我们从事选矿工作的同志规定的一项光荣而重要的任务。我国铁矿资源相当丰富,但目前探明的大都是各种类型贫铁矿石,其中鞍山地区铁矿储量占相当的比重,合理开发利用贫红铁矿将是选矿科学技术发展水平的一个重要标志。近二年来,全国有关单位的选 “Taking the science and technology of red ore beneficiation and providing a large amount of raw material for the iron and steel industry” is a glorious and important task for our comrades engaged in beneficiation work from the 1978 Outline of Science and Technology Development Plan (Draft) for the Ten Years from 1978 to 1986. China’s iron ore resources are quite rich, but most of the proven iron ore is of various types, of which iron ore reserves in Anshan occupy a considerable proportion of the rational development and utilization of poor red iron ore ore dressing science and technology will be an important level of development Sign. In the past two years, the election of relevant units nationwide