Dolomite
Dolomite
Dolomite, a naturally occurring double carbonate of calcium and magnesium, plays a crucial role in the metallurgical and industrial sectors. At B2all Commo, we deliver high-grade dolomite sourced from verified, mineral-rich quarries — ensuring quality, consistency, and reliability for industrial applications across India.
Key Role: Dolomite acts as a flux to remove impurities during steelmaking and helps regulate temperature within blast furnaces and converters. It also serves as a refractory material, contributing to efficient thermal stability in metallurgical operations.
Our Product Range
- Steel Grade Dolomite: High MgO, low silica content — perfect for steel and ferroalloy manufacturing.
- Refractory Dolomite: Calcined or sintered dolomite used in lining furnaces, converters, and basic oxygen steelmaking vessels.
- Agricultural Dolomite: Finely ground material used for soil pH correction and nutrient balance.
- Glass & Ceramic Grade: White dolomite with high brightness and low Fe₂O₃, used in glass and ceramic applications.
Technical Specifications
- CaO: 28–32%
- MgO: 18–22%
- SiO₂: Below 2%
- LOI (Loss on Ignition): 44–48%
- Sizes: 0–2 mm (fine), 0–8 mm, 10–50 mm (lump), and customized blends
Applications
- Steel manufacturing (basic oxygen furnaces, electric arc furnaces)
- Ferroalloy production (Fe-Mn, Fe-Cr, Fe-Si)
- Glass, ceramic, and paint industries
- Agriculture (soil amendment, pH correction)
Mining & Delivery
We source dolomite from top-performing quarries in Chhattisgarh, Rajasthan, and Odisha. All material is processed with in-yard crushing, screening, and drying techniques to maintain quality and particle size. Our logistics network supports both rail and road dispatches, ensuring fast and accurate deliveries across India.
Why Choose B2all Commo?
- High-purity dolomite with consistent physical and chemical parameters
- Precision-controlled sizes and moisture content
- Timely bulk supply through an integrated logistics and dispatch system
- Long-term supply commitments with technical support and client servicing
Our dolomite solutions support better yield, reduced flux consumption, and enhanced furnace performance — helping industries reduce costs while improving process efficiency.