Dolomite Powder

Introduction of Dolomite Powder

Dolomite powder, derived from dolostone or dolomite rock, is a mineral contained specifically of calcium magnesium carbonate (CaMg(CO3)2). It forms naturally via the method of dolomitization, in whichever magnesium-rich fluids react with limestone over extended geological timescales. Dolomite has distinctive properties, creating it highly useful across assorted industries, from agriculture to construction. Airo Shot Blast Equipments is India's best dolomite powder manufacturer and provides bentonite powder, limestone powder, gypsum powder, etc.

Dolomite and limestone are quite similar rocks. They have roughly the same hardness and are both soluble in dilute hydrochloric acid. They are crushed and chopped for usefulness as construction materials, as well as for their acid-neutralizing properties. We are the top dolomite powder manufacturer in India.

Dolomite powder is utilized for different purposes worldwide, as its composition is equivalent to limestone powder. In expansion, dolomite is utilized as a flux in the production of ferro-alloys, iron, and steel. It is recommended certain the rotary kiln procedure be preferred over the shaft kiln method for delivering sintered dolomite to be employed in steel plants, particularly under Indian conditions. Dolomite recreates a crucial role as a refractory raw material, predominantly utilized in iron & steel industries. After undergoing calcination, it is extensively utilized for fettling & lining open-hearth steel exhibition furnaces, basic steel converters, electric furnaces, cupolas, & additional applications. However, one of the main challenges associated with the usefulness of calcined dolomite powder is its tendency to hydrate upon exposure to air. The responsible utilization of dolomite resources is intricately related to the sustainability & life cycle considerations of construction materials.

Physical Properties of Dolomite Powder

• Color: Typically white to light gray, though impurities could deliver it a slight yellowish or brownish tint.
• Texture: Fine, powdery, and smooth to the touch.
• Hardness: Dolomite has a Mohs hardness of approximately 3.5 to 4, creating it relatively soft.
• Density: The density of dolomite powder is around 2.8 - 2.9 g/cm3, which could vary slightly depending on the purity & source.

Dolomite powder in India is a rock-forming mineral understood for its remarkable wetting properties and dispensability. Dolomite has a heightened weathering resilience. Dolomite is a standard construction material due to its elevated surface hardness & density. Fine dolomite powder could be employed as a cementitious element in the exhibition of dolomite cement. A task was organized to examine the usage of dolomite as a cement substitute material. Dolomite is frequently impure, with silica, aluminum oxide, and iron oxide existing as the most common. For commercial uses, the combined pollutants should not exceed 7%; otherwise, it is unsuitable for industrial use. It is then utilized exclusively as road ballast, construction stones, flooring chips, and so forth.

White dolomite powder is finely ground dolomite rock and delivers multiple benefits due to its rich mineral composition. The existence of calcium and magnesium makes it appropriate for numerous applications. It also provides an eco-friendly alternative for assorted industrial needs.

Uses of Dolomite Powder

• Dolomite Powder for Agriculture: Dolomite powder is an effective soil conditioner, particularly beneficial for acidic soils. When employed as a liming material, it helps neutralize soil acidity, improving soil health & enhancing plant growth by balancing pH and delivering elementary nutrients like calcium and magnesium. Also, it could help combat magnesium deficiency in plants, whichever is important for photosynthesis & nutrient absorption.

• Construction Industry: In construction, dolomite powder acts as an entirety in cement & concrete, delivering stability and strength. It could substitute limestone in the production of asphalt and is also utilized in road-based material. Dolomite’s weather-resistant qualities make it ideal for outdoor construction purposes.
• Iron and Steel Production: Dolomite powder is a fluxing agent in the iron & steel industry. When heated, it decomposes and assists purify the metal by removing impurities. Its elevated melting point even creates it appropriate as a refractory material, assisting in lining kilns and furnaces.
• Glass Manufacturing: In glassmaking, dolomite powder delivers magnesia, which improves the durability of glass products. The calcium in dolomite contributes to enhanced clarity and structural stability, decreasing the likelihood of devitrification, whichever could impair glass transparency.
• Paints and Coatings: Fine dolomite powder is typically utilized as an extender in paints and coatings. Its whiteness & ability to disperse pigments effectively create it ideal for water-based paints, primers, & putties. It assists maintain paint consistency, decreases costs, and enhances durability.
• Ceramics Industry: In ceramics, dolomite powder contributes to improved whiteness after firing, enriching the aesthetic grades of ceramic products. It also delivers flexibility in glaze formulations or could enhance the ceramic body’s thermal properties.
• Dolomite Powder for Detergent Manufacturing: Dolomite powder in India works as a filler in detergent production, aiding in achieving the desired particle size & hardness. Its cost-effectiveness creates it a useful ingredient in powdered detergents & additional cleaning agents.
• Pharmaceuticals and Cosmetics: Dolomite powder in India is also utilized in personal care outcomes like face powders & toothpaste due to its gentle abrasiveness. Additionally, it operates as a pH adjuster and is utilized in antacids, as it can neutralize excess stomach acid.
• Plastic and Rubber Industry: In plastic and rubber, dolomite powder is utilized as a filler to enhance rigidity, enhance dimensional stability, & deliver a smoother finish. Its elevated chemical stability & compatibility with other materials create it appropriate for applications in plastic molding and rubber compounding.
• Water Treatment: Dolomite could be employed to treat acidic water in lakes and rivers. It assists improve water alkalinity, mitigating the impact of acid rain & supporting aquatic ecosystems by improving water quality.

Benefits of Dolomite Powder

• Economic and Environmental Benefits: Dolomite is a readily obtainable and cost-effective mineral, making it an endurable choice for industries seeking alternatives to synthetic materials. Its natural composition reduces reliance on non-renewable resources, contributing to environmentally friendly manufacturing practices.
• Health Benefits for Agriculture: When utilized as a soil amendment, dolomite powder enhances crop yields & helps mitigate nutrient deficiencies, supporting sustainable agricultural practices.
• Improved Durability in Industrial Products: Dolomite powder's chemical and thermal stability creates it ideal for elevated temperature applications and extends the lifespan of products, like refractories in the steel industry or durable glassware.

Dolomite Powder Manufacturer in India

We are the leading dolomite powder manufacturer in India and also the dolomite powder supplier all over the world. Compared to others our dolomite powder price is low. Apart from dolomite powder, we also provide all types of mineral powder such as bentonite powder, limestone powder, gypsum powder, and abrasive blasting machine, sand blasting machine, sand blasting hopper, sand blasting cabinet, sand blasting machine spare parts, tungsten carbide nozzle, wet blasting nozzle, tumblast shot blasting machine, grit blasting machine, wet blasting machine, air compressor, dust collector, abrasive media, thermal spray gun, thermal spray wire and thermal spray powder, etc.