【摘要】 地球已进入以人类为中心的"人类纪元"。为使全球可持续发展,应考虑今后几十代人对磷资源的需求。介绍了世界磷资源现况及国内外最新磷矿储量数据,分析了我国磷肥产品结构;提出高品位、易加工磷资源用于磷化工、磷化学品合成,低品位、难选磷矿用于含磷肥料生产的新思路,并认为生产过磷酸钙、钙镁磷肥比生产磷铵类肥料对磷资源利用更合理。提出了磷肥产业结构调整新战略,以使我国磷资源的可采寿命从目前的100~200年延长至500年。更多还原

【Abstract】 The earth has entered the anthropocentric "age of man",the dozens of generations demand of phosphate resources in the future should be considered to make the global sustainable development.The world phosphorus resources situation and the latest data of phosphate rock reserves are introduced.The phosphate product structure in China is analyzed,and a new idea is presented that using the high grade and processable phosphate rock in phosphorus chemical or phosphorus chemical synthesis,and using the low and refractory phosphate rock in phosphate fertilizer.A view is put forward that it is more reasonable to produce SSP and FCMP than AP for phosphorus resource utilization.The new strategy of phosphate fertilizer industry structure adjustment in China is put forward to extend the phosphorus resources exploitation period from 100-200 years to 500 years.更多还原