Hydrated lime
Hydrated lime, known by the chemical name calcium hydroxide and the formula Ca(OH)₂, is a widely used mineral compound produced by adding water to quicklime (calcium oxide). This material plays a key role in various industries due to its specific chemical and physical properties.
Ava Espikoo Sanat Company, as one of the leading suppliers of chemicals, offers high-purity hydrated lime in high tonnage for various industries. The company’s products comply with international standards and are suitable for use in industrial and manufacturing projects. Contact our experts for advice and to place an order.
Characteristics and specifications of hydrated lime
- Appearance: White powder with very fine particles.
- Solubility: Partially dissolves in water and forms an alkaline solution.
- High pH: Strong alkaline properties, suitable for adjusting acidity.
- Chemical stability: Good resistance to degradation under environmental conditions.
Hydrated lime applications in various industries
1. Construction industries
- Production of mortar and cement: To increase the strength and adhesion of materials.
- Improving asphalt quality: increasing moisture resistance and reducing cracking.
- Wall covering: As the main material in plastering and whitewashing.
2. Water and wastewater treatment
- pH adjustment: Reduces water acidity and improves chemical conditions for filtration.
- Descaling: Removal of heavy metal ions and chemical contaminants.
- Disinfection: Reduction of harmful microorganisms in industrial and municipal waters.
3. Chemical industry
- Production of chemicals such as calcium carbonate and calcium chloride.
- Used as an absorbent in chemical processes to remove gases and pollutants.
4. Agricultural industries
- Amending acidic soils: improving soil quality and increasing crop productivity.
- Plant disease control: Preventing the spread of harmful fungi and bacteria.
5. Steel and metals industries
- Metal cleaning: Removal of impurities from the surface of metals in industrial processes.
- Metal smelting: Reducing impurities in steel and aluminum production furnaces.
6. Food industry
- Sugar production: Removing impurities in the sugar refining process.
- Used as an additive in some food products to regulate acidity.