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磷矿石是生产各种磷肥的基本原料,它的质量优劣直接影响磷肥的品种及其质量、生产加工的技术经济指标和设备能力的发挥。发展高浓度复合肥料乃是当今磷肥发展水平的标志。磷矿石供矿质量不高是阻碍我国磷肥工业向这个方向发展的一个重要原因。因此如何根据磷矿资源特点,改进磷矿富集技术,提高商品矿石的质量指标,以适应磷肥工业的发展,是摆在我们面前的一项紧迫任务。
Phosphate rock phosphate fertilizer is the basic raw material for the production of various kinds of phosphate fertilizer quality and its direct impact on the variety and quality of its production and processing of technical and economic indicators and equipment capabilities to play. The development of high concentrations of compound fertilizer is a sign of the level of development of phosphate fertilizer today. Phosphorus ore for low-quality mining is hindering China’s phosphate fertilizer industry in this direction to develop an important reason. Therefore, according to the characteristics of phosphate rock resources, improving phosphate enrichment technology and improving the quality indicators of commercial ores to meet the development of phosphate fertilizer industry is an urgent task for us.