Phosphate resource development and beneficiation processing

As we all know our country is the largest producer of phosphorus ore, but mainly to poor ore grade of more than 30% of high-grade ore reserves of only 1.108 billion tons, an average grade of only 23%, far below the world average. Therefore, each province has taken corresponding measures to limit mining or resource integration. The integration of resources in Yunnan and Guizhou has been completed, and the integration war in Hubei some time ago has also been settled, and the main body has been basically established. Today, the phosphate rock is becoming more and more important. Fangda energy-saving ball mill is a good helper for processing phosphate rock resources. It can efficiently process phosphate rock into phosphate fertilizer or phosphate such as yellow phosphorus and phosphoric acid.
Industrial mining of phosphate rock began in the mid-19th century. The first production record was the mining of 500 tons of phosphate rock in the Suffolk area of ​​England in 1847. Before the 1950s, the phosphate fertilizer industry was still in the early stage of producing superphosphate. The quantity and quality of phosphate rock were not high. Phosphorite mining only chose rich mines with good geographical location, convenient transportation and easy mining. It can meet the needs of phosphate fertilizer production without enrichment treatment. With the development of the phosphate fertilizer industry, the demand for phosphate rock has increased rapidly. Especially the development of high-concentration compound fertilizer production has increased the demand for high-quality phosphate rock. The production method of mining only shallow phosphorus-rich mines can no longer meet the requirements. Under this circumstance, the mining of phosphate rock resources, which are not of high grade, has been rapidly developed through the enrichment processing.
With the climax of integration, the price of phosphate rock will rise. 69% of the phosphate rock production is used to produce phosphate compound fertilizer.

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