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Products Directory > Metals & Minerals > Minerals, Ores & Refractors >
Dolomitic Lime
Products - 9
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Dolomitic Lime |
Displaying 1-9 of Total 9 Products Found |
Products
• Introduction
Dolomitic quicklime is the name given to the quicklime formed from calcining a natural dolomitic limestone that contains nearly an equal molar weight percentage of calcium oxide to magnesium oxide. Ideally, this quicklime would contain 56% calcium oxide, 40% magnesium oxide, and 4% other major lime impurities such as iron oxide, aluminum oxide, silicon dioxide, and sulfur.
more...
Dolomitic lime is the name given to the lime formed from calcining a natural dolomitic limestone that contains nearly an equal molar weight percentage of calcium oxide to magnesium oxide. Ideally, this quicklime would contain 56% calcium oxide, 40% magnesium oxide, and 4% other major lime impurities such as iron oxide, aluminum oxide, silicon dioxide, and sulfur.
Calcium oxide or quick lime is widely used versatile chemical compound, made from excellent deposit of high calcium limestone. High calcium lime is used for acid neutralization, flue gas treatment, as flux in metallurgical industry, in sugar refining etc. Below are the different grades of lime manufactured by us-: more...
Dead-burned dolomite is produced when dolomite is calcined at very high temperatures. It is used both as a refractory product in granular form to repair linings and for making the bricks used in the refractory linings of casting ladles and cement kilns. In the steel refining process, the use of dolime instead of pure quicklime will extend the life of refractory linings. In fact, adding dolime will create MgO in solution in the slag, which provides an excellent buffering capacity as MgO particles in suspension provide excellent coating protection. Any excess MgO precipitates, protecting refractories and tap holes, reducing the need for gunning and repairs.
Introduction
Dolomitic quicklime is the name given to the quicklime formed from calcining a natural dolomitic limestone that contains nearly an equal molar weight percentage of calcium oxide to magnesium oxide. Ideally, this quicklime would contain 56% calcium oxide, 40% magnesium oxide, and 4% other major lime impurities such as iron oxide, aluminum oxide, silicon dioxide, and sulfur.
more...
Low ash coal and chemical grade dolomite limestone is drawn from our mines situated at Roopnagiri, Gotan, Manakpur and Khinwanser.Our range includes dolomite limestone that has high calcium content. They have naturally occurring calcium carbonate or calcium oxide that is more than 95%. We offer lime stones that has les than 5% magnesium carbonate or oxide.
This dolomite limestone range that we offer is one to one molar ratio of calcium to magnesium carbonates. Our magnesium carbonate concentrations come in the range from 35 to 46% by weight. more...
The range of chemical grade limestone is widely used in chemical industries for producing quick lime and hydrated lime. Possessing longevity and potential to withstand adverse environment, the limestone is also used in white cement and grey cement plants. more...
Dolomite Mineral
We have for our client's dolomite that is formed due to metamorphosis. Our range is available in translucent as well SMS grade Dolomite in know for there properties, Like reacting slowly with acid. This mineral is lustrous and also has density. The Dolomite mineral is used in paint, glass, chemical & steel melting shop. Presently our meager production goes to steel plants of sudden India of our dolomite rock is as under
MgO: 18%
CaO: 28%
SiO2: 2%
Dissipation: 10%
We also have white dolomite having whiteness more than 90%. Chemical Composition: Color: White, gray to pink
Crystal habit: Tabular crystals, often with curved faces, also columnar, stalactitic, granular, massive. Crystal system: Trigonal - rhombohedral, bar3
Twinning: Common as simple contact twins
Cleavage: Rhombohedral cleavage (3 planes)
Fracture: Brittle - conchoidal
Mohs Scale hardness: 3. 5 to 4
Luster: Vitreous to pearly
more...
Our top quality range includes quick lime that is extensively used in mortar and plaster to increase the rate of hardening and to improve adhesion properties. Also used in water & sewage treatment to reduce acidity, the range is processed under the supervision of quality experts who ensure the clients receive the best quality and highly effective quick lime. more...
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