Applications:
- DAP (Diammonium Phosphate) and MAP (Monoammonium Phosphate) production.
- High-concentration fertilizer manufacturing.
- Industrial phosphoric acid.
- Export to quality-conscious markets.
Typical Characteristics:
- Higher P₂O₅ content for reduced shipping cost per unit.
- Lower impurities suitable for advanced processing.
- Preferred by large-scale fertilizer manufacturers.
| Medium-Grade phosphate rock (26% P2O5) |
| Complete analysis results |
| Remarks |
Size Analysis |
Chemical analysis |
|
Result % |
Size mm |
Result % |
Element |
|
3.00 |
+4.50 |
26 |
P2O5 |
|
68.0-72.0 |
-4.50+0.16 |
44–45 |
CaO |
|
14.0-16.0 |
-0.16+0.08 |
0.6- -0.4 |
MgO |
|
10.0-12.0 |
-0.08+0.05 |
1.8 – 2.00 |
Fe2O3 |
|
2.00 – 4.00 |
-0.05 |
0.6 – 0.8 |
Al2O3 |
|
– |
– |
0.06 – 0.08 |
Cl |
|
– |
– |
2.5–2.7 |
F |
|
– |
– |
1.5 – 2.00 |
SO3 |
|
– |
– |
11–14 |
SiO2 |
|
– |
– |
0.4 – 0.5 |
Na2O |
|
– |
– |
0.05- 0.07 |
K2O |
|
– |
– |
8–10 |
L.O.I |
|
– |
– |
4-5 |
H2O |
|
– |
– |
6 – 8 |
CO2 |
|
– |
– |
14-18 |
CaCO3 |
| Medium-Grade phosphate rock (27% P2O5) |
| Complete analysis results |
| Remarks |
Size Analysis |
Chemical analysis |
|
Result % |
Size |
Result % |
Element |
|
3.00 |
+4.50 |
27.3 |
P2O5 |
|
68.0-72.0 |
-4.50+0.16 |
46.8 |
CaO |
|
14.0-16.0 |
-0.16+0.08 |
0.6 – 0.4 |
MgO |
|
10.0-12.0 |
-0.08+0.05 |
1.80 |
Fe2O3 |
|
2.00-4.0 |
-0.05 |
0.50 |
Al2O3 |
|
– |
– |
0.08 – 0.06 |
Cl |
|
– |
– |
2.70 |
F |
|
– |
– |
1.70 |
SO3 |
|
– |
– |
9.95 |
SiO2 |
|
– |
– |
– |
Insoluble |
|
– |
– |
0.50 |
Na2O |
|
– |
– |
0.056 |
K2O |
|
– |
– |
8.48 |
L.O.I |
|
– |
– |
0.78 |
H2O |
|
– |
– |
7.57 |
CO2 |
|
– |
– |
17.2 |
CaCO3 |
|
– |
– |
0.13 |
OM. |
| Medium-Grade phosphate rock (28% P2O5) |
| Complete analysis results |
| Remarks |
Size Analysis |
Chemical analysis |
|
Result % |
Size mm |
Result % |
Element |
|
3.00 |
+4.50 |
28 Min |
P2O5 |
|
68.0-72.0 |
-4.50+0.16 |
46-47 |
CaO |
|
14.0-16.0 |
-0.16+0.08 |
0.2-0.5 |
MgO |
|
10.0-12.0 |
-0.08+0.05 |
1.8 – 2.00 |
Fe2O3 |
|
2.00-4.0 |
-0.05 |
05 – 0.8 |
Al2O3 |
|
– |
– |
0.04 – 0.08 |
Cl |
|
– |
– |
2.7 – 2.8 |
F |
|
– |
– |
1.5 – 2.00 |
SO3 |
|
– |
– |
8 – 12 |
SiO2 |
|
– |
– |
0.4 – 0.5 |
Na2O |
|
– |
– |
0.05 – 0.07 |
K2O |
|
– |
– |
7.5 – 9 |
L.O.I |
|
– |
– |
5.50 – 7 |
CO2 |
|
– |
– |
13 – 16 |
CaCO3 |
|
– |
– |
0.3 – 0.4 |
OM. |