Dolomite Stone

Dolomite Stone

Dolomite stone: size 2-3mm – 0-25mm – 30-60mm – 40-80mm
Dolomite supplied by Dong Son Mining is of high purity with very low iron content (Fe2O3 <0.02%) and high calcium oxide (CaO >32.60%) content. Particle size as per customer’s requirement.
Product Specification / Models

Product Name
Chemical and Physical Properties

SiO2: 2% max;
Al2O3: 1% max;
CaO: 30% min;
MgO: 19% min;
Fe2O3: 1% max;
LOI: 41-46%

Color: Gray / White Pink

0-3mm; 40-60mm; or customize
Steel Plant;
Glass Plant
Construction Material;
Refractory Material;
Chemical Industry;
Environmental Protection;
Energy Saving;
As a flux for smelting iron and steel, the dolomite can neutralize the acidic slag, improve the alkalinity of the slag and reduce the activity of FeO in the slag, so as to reduce the erosion of the furnace lining.

The chemical composition of pulverized Dolomite supplied by us as follows:

CaO Fe2O3 MgO SiO2
> 32.45% < 0.05% > 19.17% < 0.05%