Mechanochemically Activated Phosphates And Their Direct Use In Agriculture

One of the reasons for the low production in agriculture is the high price of phosphorous fertilisers that decrease the quantities of using phosphorus and reduce to minimum or leak of fits use in the Republic of Bulgaria. It has an exceptional unfavourable effect on the qualities and quantities of the agricultural productions of the country. One of the modern directions for manufacturing natural phosphates to fertilisers is mechanochemical activation, without their acidity processing to ordinary, concentrate, double or triple super phosphate. Samples of phosphates rock from Tunisia, Morocco, Israel, Jordan, Syria and Togo have been used for characterisation. After the mechanochemical activation, the Content of P2O5 soluble forms reach maximum - 90%. That's make them competitive in comparison of traditional producing TSP because of high content of P2O5 and low prices.