The pellets

The pellets

Iron ore with a mesh of 325 mesh (45 microns) along with water and additives such as calcium hydroxide or lime milk, lime, bentonite, and various organic and inorganic adhesives (starch, cement …) are mixed with and rotated by the pelletizing machine. To make the desired pellets. Its analysis includes metal oxides such as silicon, calcium, aluminum, magnesium, vanadium, titanium, manganese. Also, phosphorus and sulfur are considered as harmful in the analysis

Iron Ore Crusher is an iron ore concentrate. Iron grade is between 67 and 69 percent
Iron ore concentrate (chemical compounds):
Total iron (T.Fe) 68.31% and FeO iron oxide 11.49%
Silica (SiO2) 1.44%
Alumina (Al2O3) 0.23%
Calcium (CaO) is 0.33%, which is present in 0.59% CaCO3 calcium carbonate
P (0.062%)
Sulfur (S) 0.025%
The Blain Index is 1915 cc / g
Specific gravity 5.013 g / cm 2

additives
Bentonite
Specifications:
– Silicon (SiO2): about 50 to 60%
– Alumina (Al2O3): about 8 to 12%
– Sodium (Na2O): about 2 to 4 percent

Grading:
– Under 147 microns: Approximately 98%
– Under 74 microns: Approximately 95%
– Available humidity: up to 5%
Limestone
Characteristics of Lime Consumption:
– Calcium (Cao):
The amount of calcium carbonate from 52 to 55% CaCo3 was 92.9 to 98.2%

Grading:
– Under 25 mm: 100%