Limestone
Limestone
Limestone is a fundamental raw material in the metallurgical, construction, cement, and chemical industries. At B2all Commo, we specialize in sourcing and supplying high-purity limestone for industrial use, helping our partners enhance their process efficiency and end-product quality.
Core Purpose: In steelmaking, limestone acts as a fluxing agent that helps remove sulfur, phosphorus, and other impurities from molten iron.
Grades We Supply
- SMS Grade Limestone: For blast furnaces and basic oxygen furnaces (BOF)
- Cement Grade: Rich in calcium, ideal for Portland cement manufacturing
- Fertilizer Grade: For soil neutralization and mineral enrichment
- Chemical Grade: High purity (CaCO₃ > 95%) for soda ash, glass, and flue gas desulfurization
Technical Parameters
- CaO: 40–54%
- MgO: < 1.5%
- SiO₂: < 3%
- Size options: 10–40 mm, 20–60 mm, crushed fines, customized grades
Applications
- Steel and pig iron production (desulfurization & fluxing)
- Cement and clinker manufacturing
- Glass, lime kilns, and sugar purification
- Neutralizing acidic soils in agriculture
Mining & Distribution
We maintain long-term partnerships with limestone mines in Madhya Pradesh, Rajasthan, and Chhattisgarh, enabling consistent availability and supply chain efficiency. Our logistics system supports both bulk and containerized deliveries.
Sustainability Focus: Limestone usage in FGD (Flue Gas Desulfurization) systems helps power plants reduce SO₂ emissions, contributing to cleaner air and regulatory compliance.