Phosphorite, phosphate rock or rock phosphate is a non detrital sedimentary rock which contains high amounts of phosphate bearing minerals. The phosphate content of phosphorite is at least 15 to 20%; if it is assumed that the phosphate minerals in phosphorite are hydroxyapatite and fluoroapatite, phosphate minerals contain roughly 18,5 %
A phosphate ore sample was collected from El Sebaiya locality, Nile Valley, Egypt. Oleic acid was used as a collector and sodium silicate as a silica depressant. Collector was used as a mixture of oleic acid and fuel oil while sodium silicate was used as 10 % solution. These reagents are of BDH grade.
Phosphate Ore Crushing Plants In Egypt. Our sand production line mainly consists of vibrating feeder, jaw crusher, sand making machine, vibrating screen, sand washing plant, belt conveyor, electric control panel, etc, and capacity is 50 500T/H. Our sand production line is taking the leading role in the sand making industry.
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This mean that phosphate will be in high demand in the next few years which make mining companies and phosphate exporters will develop business plans to cover global markets needs. Rock Phosphate producers in Egypt. ELNASR mining company still considered the largest phosphate producers in Egypt with reserves set to 40 million tons.