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内容提要:一、我国铁矿尾矿库基本状况二、我国铁矿尾矿粉积蓄量测算三、铁矿尾矿渣粉开发利用的综合价值四、我国尾矿库开发利用现状及核心技术研究五、铁矿尾矿库开发利用的技术路线一、我国铁矿尾矿库基本状况在我国,钢铁矿产行业在铁矿石的开采、选矿过程中,在选出所需要的铁精矿粉的同时,产生大量的尾矿渣粉。业内对这一固体废弃物俗为尾矿粉。由于受再生利用核心技术的制约,未能充分开发利用,被常年丢弃在尾矿库。每一个铁矿开采企业都拥有一个或数个庞大的尾矿库。据统计,在我国这种大型的铁矿尾矿库有1500座左右,铁矿尾矿粉积蓄量约80
Summary of Contents: I. Basic Status of China’s Iron Ore Tailings Deposit II. Calculation of Domestic Iron Ore Tailings Powder Accumulation III. Comprehensive Value of Development and Utilization of Iron Ore Tailings Flour IV. Present Situation and Core Technologies of Tailings Pond Development and Utilization in China Iron ore tailings development and utilization of the technical route First, the basic status of China’s iron ore tailings in China, the iron and steel industry in the iron ore mining, beneficiation process, in the election of the required iron ore concentrate at the same time , Resulting in a large amount of tailings powder. The industry for this solid waste customary tailings powder. Due to the restriction of the core technology of recycling, it has not been fully exploited and utilized and has been abandoned in tailings depots all the year round. Each iron ore mining company has one or several huge tailings ponds. According to statistics, there are about 1500 large-scale iron ore tailings reservoirs in China, and iron ore tailings powder reserves are about 80