Rock Phosphate 30%
Phosphorus is an essential element for plant and animal nutrition. Most phosphorus is consumed as a principal component of nitrogen-phosphorus-potassium fertilizers used on food crops throughout the world. Phosphate rock minerals are the only significant global resources of phosphorus. The United States is the world's leading producer and consumer of phosphate rock, which is used to manufacture phosphate fertilizers and industrial products.
We can supply the best quality Phosphate of 30.1% P2O5 for you. Our price is competitive and we take responsibility to any quality uncertainty.
Specifications :
We can supply the best quality Phosphate of 30.1% P2O5 for you. Our price is competitive and we take responsibility to any quality uncertainty.
The representative of SGS or compatible World Class Inspection organization at the port of loading shall confirm the product quality conforms to the following specification:
Average Chemical Assay for Rock Phosphate Origin Egypt
Element
|
Value ( % )
|
P2O5 (Dry basis at 100 / 105oc)
|
30% Min.
|
CaO
|
48.0 – 49.5
|
MgO
|
0.30 – 0.40
|
Al2O3
|
0.30 – 0.50
|
Fe2O3
|
1.90 – 2.20
|
K2O
|
0.04-0.06
|
SiO2
|
5.00 – 6.50
|
F
|
3.00 – 3.10
|
Na2O
|
0.40-0.60
|
CL (w.s.)
|
0.05 – 0.09
|
Co2
|
4.50 – 5.20
|
L.O.I
|
6.50 – 7.50
|
CaCO3
|
10.20 – 11.80
|
SO3
|
1.50 – 2.0
|
H2O
|
4% max
|
Size Analysis
| |
Fluidity
|
Free Flowing
|
+4 mesh (4.75mm)
|
3
|
-4 mesh to +100 mesh (4.75mm – 0.16mm)
|
68 – 72
|
-100 to +200 mesh (0.16mm to 0.08mm)
|
14 – 16
|
-200 to +270 mesh (0.008mm to 0.05mm)
|
10 – 12
|
-270 mesh (0.05 mm)
|
2 - 4
|
Geology:
Sedimentary phosphate rock with upper cretaceous with some famous fossils and shark teeth, some bones of large vertebrate with horizontal beds lying under oyster limestone and marts bed and the top of series is dhakla shale and base of the series is variegated shale.
