Description of Dolomite:

1. Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.

2. Dolomite powder is in high purity. It is non-toxic and environmentally-friendly.

3. Dolomite’s color: colorless, white, pink, green, gray, brown.

4. Dolomite has a variety of sizes: 6-10 mesh, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, 140 mesh, 325 mesh, 600 mesh, 1000 mesh, 1600 mesh.

5. Dolomite’s uses mainly cover agricultural soil treatments, feed addictive, source of magnesia for the chemical industry as well as metallurgical flux.

Usage :

Substitute for limestone

Soil conditioner

Achieves higher bulk density

Refractory and Flux in industries

Float glass production

Applications :

A soil conditioner

Steel melting shop

Refractory

Detergents and soaps

Flux

Ink

Iron and steel

Powder coating

Paint

Ceramic industry

Glass

Construction

Chemical

Attributes :

High degree of whiteness

Hard

Low moisture content

Translucent

Environment friendly

Slow reaction with acids

Lustrous

High magnesium content

High density

Grades :

Iron and Steel Industry :

Dolomite is used in iron and steel industry as refractory raw materials and a flux.

Ferro Manganese :

Contains MgO 19 to 20%, CaO 28 to 30%, SiO2 2 to 5% and R2O3 2 to 2.5%.

Glass :

For certain commercial glass, the Fe2O3 content up to 0.25% is permissible.

For truly colorless glass Fe2O3 content of 0.04% (max.) is sometimes specification.

Fertilizer Industry :

Contains CaCO3 + MgCO3 90% (min.) and SiO2 5% max.

Inferior grade dolomite limestone of 15-20% MgO can be used as soil conditioner.

Lime :

Contains CaCO3 58-75%, MgCO3 28-48% and another constituent should be less than 3%.

Magnesium Metal :

Contain MgO, 40.5%, CaO 58.10%, Fe2O3 0.8% and insoluble 0.6%.

Description of Dolomite:

1. Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.

2. Dolomite powder is in high purity. It is non-toxic and environmentally-friendly.

3. Dolomite’s color: colorless, white, pink, green, gray, brown.

4. Dolomite has a variety of sizes: 6-10 mesh, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, 140 mesh, 325 mesh, 600 mesh, 1000 mesh, 1600 mesh.

5. Dolomite’s uses mainly cover agricultural soil treatments, feed addictive, source of magnesia for the chemical industry as well as metallurgical flux.

Usage :

Substitute for limestone

Soil conditioner

Achieves higher bulk density

Refractory and Flux in industries

Float glass production

Applications :

A soil conditioner

Steel melting shop

Refractory

Detergents and soaps

Flux

Ink

Iron and steel

Powder coating

Paint

Ceramic industry

Glass

Construction

Chemical

Attributes :

High degree of whiteness

Hard

Low moisture content

Translucent

Environment friendly

Slow reaction with acids

Lustrous

High magnesium content

High density

Grades :

Iron and Steel Industry :

Dolomite is used in iron and steel industry as refractory raw materials and a flux.

Ferro Manganese :

Contains MgO 19 to 20%, CaO 28 to 30%, SiO2 2 to 5% and R2O3 2 to 2.5%.

Glass :

For certain commercial glass, the Fe2O3 content up to 0.25% is permissible.

For truly colorless glass Fe2O3 content of 0.04% (max.) is sometimes specification.

Fertilizer Industry :

Contains CaCO3 + MgCO3 90% (min.) and SiO2 5% max.

Inferior grade dolomite limestone of 15-20% MgO can be used as soil conditioner.

Lime :

Contains CaCO3 58-75%, MgCO3 28-48% and another constituent should be less than 3%.

Magnesium Metal :

Contain MgO, 40.5%, CaO 58.10%, Fe2O3 0.8% and insoluble 0.6%.