Reliable Supplier of Limestone, Calcium Carbonate & Quicklime
Tailored Supply for Steel, Cement, Chemical & Environmental Industries
At Ochnology Solution Pvt Ltd, we specialize in sourcing and supplying limestone, calcium carbonate, and calcined lime (quicklime)—materials that form the backbone of multiple industries across India. Whether you're producing steel or treating wastewater, we ensure the right grade reaches your plant, on time and on spec.
Domestic vs Imported Limestone – Which One Suits You?
We source high-quality Indian limestone and imported limestone from Oman, UAE, Malaysia, and Vietnam. Each source serves a unique industrial need:
Indian Limestone
- CaCO₃: 50–53% | SiO₂: 2.5–3%
- Best For: Cement plants, construction, and road base due to its robust availability and cost-efficiency.
Middle Eastern Limestone (e.g., Oman)
- CaCO₃: 54–55%+ | SiO₂: <1.5% | Fe₂O₃: <0.5%
- Best For: Steel and chemical industries, where high purity is essential for desulfurization and reaction efficiency.
Product Portfolio & Applications
Limestone (0–150 mm)
- Steel plants use high-CaCO₃, low-silica grades for slag formation and impurity removal.
- Cement plants prefer standard grades (CaCO₃ ~50%) with controlled magnesium and silica content.
- Construction and infrastructure companies use aggregate-sized material for roads and concrete works.
Calcium Carbonate (>98% CaCO₃)
- Paper, plastic, rubber, and paint manufacturers rely on both GCC and PCC forms as whiteners and fillers.
- Available in multiple mesh sizes based on product requirements.
Calcined Lime (Quicklime >90% CaO)
- Steel and metallurgical industries use it for slag refining and desulfurization.
- Chemical plants utilize it in pH adjustment, neutralization, and calcium-based compound production.
- Environmental applications include water treatment, flue gas desulfurization, and waste stabilization.
Why Partner With Us?
- Direct Quarry Partnerships – India + Gulf countries
- Verified Specs with Global Standards (ASTM/BIS)
- Flexible Delivery: Bulk | Container | Custom Packaging
- Support Across Order Sizes – Large or Small
We don’t just deliver raw materials—we deliver reliable supply chains. Whether you’re an integrated steel plant, cement giant, or chemical processor, our team ensures you get the right product, right spec, and right value.
Contact us today for datasheets, quotations, or to request a tailored sample.