Explore how calcium oxide supports industrial processes, from lubricating grease production and mineral processing to wastewater treatment and steelmaking. Find the key selection factors for your application and discuss suitable grades with HONGYU.
From industrial production to environmental treatment, explore where quicklime or its slaked products may support your process.
Explore the factors behind grade selection and the information needed to validate each application.
Assess available CaO, reactivity, fineness and impurities for the calcium soap or additive process. Validate compatibility through formulation trials.
Match available CaO, reactivity and particle size to the ore, slaker and operating conditions. Confirm dosage through site trials.
Assess the water sample and run jar tests before defining treatment conditions. Select the grade, slaking and dosing method for the process.
Review reactivity, particle grading, impurities and storage conditions against the steelmaking process and batch acceptance requirements.
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Match the grade to your process. A higher CaO content alone does not determine the best fit.
| Application | Key selection factors | Form & preparation | Process information to share |
|---|---|---|---|
| Grease & additives | Available CaO, reactivity, fineness, impurities | Powder; confirm formulation process | Product type, residue limits, test method |
| Mining | Available CaO, activity, sizing, residues | Powder or granules; check slaking system | Ore, slurry, target pH, equipment |
| Wastewater | Reactivity, impurities, settling and sludge | Confirm slaking, slurry and dosing method | Water analysis, target pH and metals |
| Steelmaking | Reactivity, particle grading, impurities | Granules or lumps per furnace practice | Process, operating conditions, acceptance limits |
Share the industry, application and current challenge.
Review the relevant grade, particle size and key indicators.
Discuss sampling and validate under your test conditions.
Discuss volume, packaging, documentation and destination.
Discuss raw material requirements, product specifications and batch information with HONGYU. Request current documents relevant to your selected product and order.
Calcium oxide (CaO) is quicklime. It reacts with water to form calcium hydroxide, also called hydrated or slaked lime; the reaction releases substantial heat.
Review available CaO, reactivity, particle size and impurities together with your application, slaking equipment and process conditions.
Contact HONGYU with your application and testing requirements to discuss sample availability and arrangements.
No. Depending on the process, quicklime may be used directly or first slaked to form calcium hydroxide or lime slurry.
Ask for a current technical data sheet (TDS), safety data sheet (SDS) and certificate of analysis (COA) for the selected product and batch, subject to availability.
Keep the material in appropriate sealed packaging, dry and protected from moisture, and follow the current product SDS and local handling requirements.
Tell us about your application, process conditions and required specifications. HONGYU can help you explore suitable calcium oxide grades for evaluation.
Contact: zhou@cshyghw.com ↗
