化工矿物与加工

磷矿是重要的非金属矿资源,主要分布在非洲、北美、南美、亚洲及中东地区。近年受需求拉动,全球磷矿石产量逐年增加,2006年,中国取代美国成为最大的磷矿石生产国。据统计,全球90%的磷矿石用于生产磷肥,亚洲及南美洲的发展中国家将成为磷矿石的重要消费国。以目前全球磷矿生产能力及保有资源量估算,世界磷矿能满足99年的需求。我国富矿石保有量不足,且开发利用过程存在一些问题,为此提出了相应的应对措施。

Phosphate ore is an important non-metallic ore resource.The world phosphate rock distributes mainly in Africa,North America,Asia and the Middle East.As the world's growing demand for phosphate rock,world phosphate rock production increased year by year.China has replaced the U.S.as the largest phosphate rock producer in 2006.According to statistics,90% of the phosphate rock used to produce phosphate fertilizer,and the developing countries of Asia and South America will become the major consumers of phosphate rock.Predicted by the current global phosphate capacity and reserve,the supply of world phosphate rock can be maintained 99 years.Because China has no enough rich-phosphate rock and there are some problems in the development process,this paper gives the corresponding measures.