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苏联铁矿工业,在商品矿石生产规模方面居世界首位,超过美国2倍、加拿大3.6倍、巴西1.4倍。为了充分满足冶金工厂对优质原料的需求,弥补生产能力的下降,应进一步注意开发新的铁矿床。对铁矿生产原料基地的分析表明,要加强采选工艺流程简单的磁铁矿床和不用进行选矿的富赤铁矿-假像赤铁矿矿床(分别为总产量的68.3%和11.4%),在很大程度上取决于对
The Soviet iron ore industry ranks first in the world in the production of commercial ores, surpassing the United States by 2 times, Canada by 3.6 times and Brazil by 1.4 times. In order to fully satisfy the demand of metallurgical factories for high-quality raw materials and make up for the drop of production capacity, more attention should be paid to the development of new iron ore deposits. The analysis of the base of iron ore production raw materials shows that it is necessary to strengthen the selection of magnetite deposits with simple technological processes and the hematite-faux hematite deposits (68.3% and 11.4% of the total output, respectively) Depends largely on right