Magnesium Oxide for FGD Of Steel Plant and Power Plant

Commercial name: Magnesium Oxide
Other name: Calcined Magnesium Oxide, Magnesium Oxide, Magnesia usta, Calcined magnesia, Magcal, Maglit, elastomag, marmag, MgO
Key chemical content: MgO
Producing method: Brucite is heated at 750~1100℃ and then being grinded into powders.
Application: Flue Gas Desulfurization

Principle:

Sulfur Dioxide reacts with Magnesium Oxide seriflux in the smoke and then becomes Magnesium Sulfite.
(1)MgO+SO2+H2O MgSO3+H2O
Magnesium Sulfite in the absorption tower reacts with air conveyed by oxidation air blower, and becomes Magnesium Sulfate. The reaction between HSO and Oxygenous is the key reaction.
(2)MgSO3+O2+H2O MgSO4+H2O

Data Sheet

Grade YX-85 YX-90 YX-92 YX-94
MgO % 85.0 90.0 92.0 94.0
Mg % 51.0 54.0 55.2 56.4
SiO2 % 3.5 3.0 2.5 2.0
CaO % 3.0 3.0 2.0 2.3
Fe2O3 % 1.0 1.0 0.8 0.6
Al2O3 % 0.3 0.2 0.2 0.2
L.O.I % 6.2 2.8 2.5 1.0
Particle size mesh 325
Bulk density g/cm3 2.94
Melting point ℃ 2852
Boiling point ℃ 3600

Packing

25kg/bag PP woven bag with PE liner/paper bag with PE liner
1000kg/bag, Jumbo bag
Storage

Store in dry and cool place, and keep away from moisture
Transportation

This is not dangerous product. Please make sure that there are covers avoid raining and moisture during transportation.