摘要
文章指出我国的锰矿虽然资源总量较丰富,但品位较贫,资源地区分布不平衡,国内钢铁工业所需的高品级锰矿缺口很大。为此,提出了加速开发我国锰资源;加强对贫锰矿石的选、冶工艺的技术攻关;积极调整锰业产品结构;适当进口国外富锰矿;搞好资源综合开发利用,提高矿山的资源效益和经济效益等对策。
Although China's manganese resources are rich in total reserve, the ores are relatively low in grade, and are unevenly distributed.To bridge the gap between supply and demand of high-grade manganese ores of the country's steel industry, the author suggests to speed up the exploitation of manganese resources, improve the technology of dressing and smelting low-grade ores, rationalize the structure of manganese products, import a part of the high-grade ores needed, develop multi-utilization of resources and raise the benefits and economic results of mines.
