High Calcium Quick Lime Powder

Our High Calcium Quick Lime Powder is produced from super-grade high-calcium limestone as raw material, processed through high-temperature precise calcination and fine grinding classification. The effective calcium oxide content is ≥90%, and calcium purity is much higher than ordinary industrial quicklime. With higher available calcium content, our High Calcium Quick Lime Powder can reduce dosage by 10%-15% under the same treatment demand, and the amount of waste residue is reduced synchronously, which can effectively reduce solid waste disposal cost. It is a high-efficiency calcium-based raw material for high-demand industrial scenarios.

By optimizing calcination process and ore source selection, we ensure stable high activity while improving calcium content, ensuring High Calcium Quick Lime Powder has fast reaction speed, complete digestion, and no under-burning or over-burning residue. The product has stable performance and small fluctuation between batches, and can be widely used in flue gas desulfurization, metallurgical refining, fine chemical and other fields, achieving better treatment effect at the same cost, and is the preferred choice for industrial customers pursuing cost reduction and efficiency improvement.

● Flue gas dry desulfurization: Efficiently absorb SO₂, with low dosage, high-purity by-product gypsum, and reduce solid waste disposal cost.

● Steelmaking slagging and refining: Fast slag formation, remove sulfur and phosphorus impurities, improve molten steel purity and shorten smelting time.

● Fine calcium salt synthesis: Used as high-purity calcium source to produce various fine calcium salt products, with high product purity and few side reactions.

● Sludge deep dewatering: Utilize hydration heat release and flocculation to efficiently reduce sludge moisture content and improve dewatering efficiency.

We have established a special quality control system for high-calcium quicklime, controlling quality throughout the whole process from ore source selection to finished product delivery. At the mine end, we prefer high-calcium low-impurity ore layers; during calcination, kiln temperature and calcination time are monitored in real time to control under-burning and over-burning rate within 5%; finished products are tested batch by batch for available calcium content, activity and fineness to ensure high-performance stable output of each batch. Factory inspection reports can be provided with the goods, and third-party re-inspection is supported to meet the quality access requirements of high-end industrial customers.

We have a professional industrial application technical team to provide full after-sales service of High Calcium Quick Lime Powder for customers. For different application scenarios such as flue gas desulfurization, metallurgy and chemical industry, we can provide dosing method, dosage calculation and process optimization suggestions according to customers' process parameters and treatment requirements; we can also cooperate with customers to conduct on-site commissioning and solve practical problems in application, helping customers give full play to the high calcium advantage of products and achieve cost reduction and efficiency improvement.

We provide a variety of packaging and transportation solutions to adapt to different purchase scales: small batches are packaged in 25kg woven bags lined with moisture-proof film; bulk procurement can choose 500-1000kg ton bags or bulk tank truck transportation to reduce logistics costs. Products are stored in a special dry and ventilated warehouse, with bottom elevated for moisture protection, and open-air stacking and rain exposure are strictly prohibited to avoid moisture failure. Tarpaulins are covered throughout transportation to prevent rain, dust and impurity contamination, ensuring products arrive in good condition.

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