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苏联是世界上锰矿石产量最大的国家,而且锰矿石储量也仅次于南非居第二位。但在苏联的锰矿资源与目前生产的锰矿石中含磷较高的锰矿占很大比例。为了降低锰产品中的含磷量,提高锰产品质量和回收率,充分利用锰矿资源,满足钢铁工业和其它工业的需要,苏联有关科研单位和生产企业进行了长期的、大量的试验研究工作,有的研究成果已准备应用于工业生产。在我国的锰矿资源储量中,高磷锰矿竟占
The Soviet Union is the country with the largest manganese ore output in the world, and its manganese ore reserves are second only to South Africa. However, the manganese resources in the Soviet Union and the manganese ore currently produced have a high proportion of manganese ore with a high phosphorus content. In order to reduce the phosphorus content of manganese products, improve the quality and recovery rate of manganese products, make full use of manganese resources to meet the needs of the steel industry and other industries, the Soviet Union has carried out long-term and extensive experimental research work on scientific research institutes and manufacturing enterprises, Some research results have been prepared for industrial production. Manganese ore reserves in China, the high phosphorus manganese actually accounted for