Caco3 Powder Limestones Suppliers and Manufacturers

Quicklime (or calcium oxide or burnt lime) is obtained by calcining pure limestone at temperature above 9000C. This highly reactive product is essential to many industrial processes. Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate. Application: Steel Making, FGD, Construction, Masonry & Mortars, Water Treatment, Chemical Processes, Mining Industry, sugar industry, Paper, Pulp and PCC, Remediation of Sludges and Wastes and Glass Manufacturing. Packing: 1000kg Jumbo bag. Item Specification CaO: 92.5% ± 2 Loss on Ignition at 1000 °C: 4% ±2 Grain Size: 10- 60 mm Reactivity: High

Commodity: QUICKLIME Purity and Quality Level: 90% Delivery: In bulk, in bags BIG/sealed sacks Terms of delivery: FOB or CIF, CIF with delivery to the port of destination. Prices: Negotiable Payment Conditions: FOB in Port of shipment or departure, COLOMBIA. Origin: COLOMBIA Duration of Contract: Annual contract, renewable for the same term. Minimum amount: 10.000 MT x Month Total / Contract Quantity: Annual sales contract with initial delivery of 10,000 until reaching 50,000 Metric Tons per month. We have an important Mineral Reserve, we are able to meet the delivery and shipment goals that are scheduled. Inspection: Fresh SGS / access to the port or collection point requested during the assignment of Laycan SGS every 5,000 mt for quality control Payment method: Direct bank transfer to the Seller's accounts of each load or Letter of Credit SBLC TM799 for the total annual amount of the contract + MT103 paid and discounted against a 100% approved SGS certificate, issued every 5,000 tons at the port of shipment. Delivery Documents: All product certificates, batch numbers, Fresh SGS, delivery schedule CHEMICAL CHARACTERISTICS: (CaO) Available Min. 90.0% (CaO)Total Over 90.0% Insoluble Residues in H2O Max. 5.0% Losses on ignition Max. 4.0% PHYSICAL CHARACTERISTICS: REACTIVITY High 40 C in 3 min. Medium 40 C in 3 and 6 min. Low 40 C in more than 6 min. PHYSICAL STATE: Solid PRESENTATION: Granulated or ground PRODUCT APPEARANCE: White color no smell. It is not flammable. Does not have potential explosion REACTION: Calcium oxide reacts with acids, forming calcium salts, some of which would be soluble.

Specification 700 500 300 250 200 Total CAO 90% 88% 86% 85% 82% %Acid Insoluble (Max.) 0.7 1 1.2 1.25 1.25 R2 O3 In Traces In Traces In Traces In Traces In Traces %Magnesia AS MGO 1.20 1.40 1.45 1.50 1.50 Mesh (Passing) 99% 99% 99% 99% 99% SLAKING TEMPERATURE 600ML WATER 150GM Sample 15 Min 15-20 Min 15-20 Min 20-25 Min 30 Min

SPECIFICATION +97 +96 +94 +93 +92 +90 (A) +90 (B) +85 +80 +75 +70 +60 % OF AVAILABLE LIME AS CA(OH)2 97 96 94 93 92 91 90 85 80 75 70 60 % OF AVAILABLE LIME AS CA(OH)2 97 96 94 93 92 91 90 85 80 75 70 60 % OF AVAILABLE LIME AS CAO 73.40 72.64 71.13 70.37 69.62 68.86 68.10 64.32 60.54 56.75 52.97 45.40 % ADD INSOLUBLE (MAX.) 0.08 0.1 0.15 0.2 0.5 0.8 1.00 1.3 2.5 3 4 5.7 % IRON ALUMINA IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces IN Traces % MAGNESIA AS MGO 0.04 0.5 0.55 0.6 0.7 0.8 1 1 1.20 1.4 2 2 MESS (BSS) 600 500 450 400 350 300 250 250 200 200 150 150 Packing Laminated PP/HDPE Bag, Jumbo Bags

Hydrated lime