Activated Bleaching Earth — Food Oil Processing Grade

Description

1. Product Overview
   Activated Bleaching Earth — Food Oil Processing Grade is a high-performance adsorbent clay engineered for the purification and refining of edible oils and fats. It is primarily used to remove pigments, trace metals, oxidation products, and other impurities, significantly improving oil color, stability, and overall quality. The product delivers exceptional adsorption efficiency, enabling lower dosage requirements and improved process economics for large-scale refining operations. Its strategic importance lies in its ability to enhance yield quality while reducing refining costs, making it a critical input in edible oil production value chains globally.
2. Key Specifications & Technical Characteristics

• Chemical composition: Naturally occurring aluminosilicate clay, acid-activated
• Purity/Grade: Food Oil Processing Grade (refined, low heavy metals, food-safe compliant)
• Physical form: Fine activated powder
• Color: Off-white to light grey
• Particle size: Typically 100–325 mesh (customizable upon request)
• Bulk density: ~0.45–0.85 g/cm³ (varies by grade)
• Moisture content: ≤ 12% (typical specification)
• Packaging options: 25 kg PP woven bags with inner liner / 500–1000 kg jumbo bags
• Shelf life: 24 months under dry, cool storage conditions

3. Core Industrial Applications

• Edible oil refining (palm oil, soybean oil, sunflower oil, rapeseed oil, cottonseed oil)
• Removal of chlorophyll, carotenoids, phospholipids, and trace contaminants
• Deacidification and color optimization in vegetable oil processing plants
• Used in batch and continuous bleaching systems within refinery operations
• Superior performance compared to conventional clays due to higher surface area and enhanced adsorption capacity
• Reduces oil loss and improves final product clarity, stability, and shelf life

4. Competitive Advantages

• High adsorption efficiency enabling lower dosage per ton of oil processed
• Consistent batch-to-batch quality ensuring stable refinery performance
• Reliable bulk supply capability for continuous industrial operations
• Cost-effective refining input that reduces overall processing expenditure
• Environmentally responsible processing aid with low residual contamination
• Strong technical documentation and application support for refinery optimization
• Optimized logistics packaging for safe long-distance export handling

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Supply capacity: Scalable industrial volumes (contract-based supply available)
• Loading capacity: Approximately 20–22 MT per 20 ft container
• Packaging configuration: Optimized for containerized export logistics and palletized handling